Tôi yêu C/C++

[WIN32] - Hello World

quynhbkhn

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Title: [WIN32] - Hello World
Author: quynhbkhn
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[WIN32] - Hello World

[C&asm] - Cách chèn code asm trong C

quynhbkhn

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Title: [C&asm] - Cách chèn code asm trong C
Author: quynhbkhn
Rating 5 of 5 Des:

Bài này giới thiệu cách chạy 1 đoạn code asm trong visual C. asm là viết tắt của ngôn ngữ bậc thấp assembly, một ngôn ngữ mạnh mẽ nhất tron...

<span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">Bài này giới thiệu cách chạy 1 đoạn code asm trong visual C.</span><br />
<span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">asm là viết tắt của ngôn ngữ bậc thấp assembly, một ngôn ngữ mạnh mẽ nhất trong các ngôn ngữ lập trình, nó chỉ yếu hơn mã nhị phân 1 tẹo :))</span><br />
<span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">Để hiểu thêm về ngôn ngữ này, các bạn vào </span><a href="http://hocccoban.org/2015/03/21/casm-cach-chen-code-asm-trong-c.html" style="background-color: white; color: #888888; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px; text-decoration: none;" target="_blank">đây</a><span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;"> hay vào</span><a href="http://hocccoban.org/2015/03/21/casm-cach-chen-code-asm-trong-c.html" style="background-color: white; color: #888888; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px; text-decoration: none;" target="_blank"> đây để học nhé</a><span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;"> :)</span><br />
<span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">Bây giờ chúng ta cùng "nhúng" ngôn ngữ asm vào C, kiểu như nhúng thịt bò vào lẩu ấy, xem nó có ngon hơn không nhé.</span><br />
<span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">Thôi không chém gió nữa, bắt đầu "nhúng thịt bò" nào :D</span><br />
<span style="background-color: white; color: blue; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">Yêu cầu:</span><br />
<span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">- Trình biên dịch: visual 2010</span><br />
<span style="background-color: white; color: blue; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">Các bước thực hiện:</span><br />
<span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">Bước 1: Mở visual 2010, tạo 1 project C++ mới, tích vào ô empty project. Cái này chắc mọi người biết :)</span><br />
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Bước 2:</div>
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Vào như hình vẽ, add 1 file C++ và đặt tên là main.cpp</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjN6P8ZaR1ui5zfKvk3HyiVL5yEzR8vJT5fkIJ8Cr8DTZ9GL-WyDa3Ayr32ckHZQdifbXWXbzkc_jCaCoqi-yumBXaJBvJlVgxJsv526qzwygk3wfac8qu_Tuo0a-b-z8hvE49fBKRv8Ws/s1600/3.png" imageanchor="1" style="color: #888888; margin-left: 1em; margin-right: 1em; text-decoration: none;"><img border="0" height="456" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjN6P8ZaR1ui5zfKvk3HyiVL5yEzR8vJT5fkIJ8Cr8DTZ9GL-WyDa3Ayr32ckHZQdifbXWXbzkc_jCaCoqi-yumBXaJBvJlVgxJsv526qzwygk3wfac8qu_Tuo0a-b-z8hvE49fBKRv8Ws/s1600/3.png" style="-webkit-box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 1px solid rgb(238, 238, 238); box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; padding: 5px; position: relative;" width="640" /></a></div>
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Bước 3:</div>
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Bây giờ mình giới thiệu cú pháp "nhúng" mã asm trong C như sau:</div>
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<span style="color: blue;">__asm</span></div>
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{</div>
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     <i><span style="color: blue;"> </span><span style="color: magenta;">mã asm chèn ở đây</span></i></div>
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}</div>
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Xem<a href="http://msdn.microsoft.com/en-us/library/45yd4tzz(v=VS.80).aspx" style="color: #888888; text-decoration: none;" target="_blank"> đây đủ  asm keyword ở đây</a></div>
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Mã asm là gì? cái này các bạn phải đọc thêm nhiều bài viết về nó. Ở bài này mình giới thiệu 1 số mã cơ bản như sau:</div>
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mov adress1, adress2: Viết tắt tiếng Anh của nó là movie, nghĩa là di chuyển. Di chuyển địa chỉ ô nhớ máy tính từ địa chỉ 2 về địa chỉ 1. adress2 -> adress1. tùy trình biên dịch, dùng mov hoặc lea(tiếng Anh là leave)</div>
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push adress:  như nghĩa từ push luôn, đẩy địa chỉ adress vào ngăn xếp</div>
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pop adress: Đẩy các giá trị của địa chỉ ra từ ngăn xếp</div>
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call: gọi các hàm cần dùng, xem ở <a href="http://www.cs.princeton.edu/courses/archive/spr11/cos217/lectures/15AssemblyFunctions.pdf" style="color: #888888; text-decoration: none;" target="_blank">đây</a></div>
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OK, bây giờ các bạn vào file main.cpp vừa tạo chèn code này vào:</div>
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<span style="color: blue;">#include<stdio.h></span></div>
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<span style="color: blue;">#include<conio.h></span></div>
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<span style="color: blue;">int main()</span></div>
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<span style="color: blue;">{</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;"> </span>char hi[] = "Xin chao";</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;"> </span>char earth[] = "The gioi";</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;"> </span>char text[] = "%s %s";</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;"> </span>__asm</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;"> </span>{</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>lea eax,earth // eax = address of earth</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>push eax   // put eax at the top of the stack</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>lea eax,hi  // eax = address of hi</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>push eax</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>lea eax,text</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>push eax</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>call DWORD ptr printf</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>// or the indierct call</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>// mov eax, printf</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>// call eax</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>pop ebx // clean up the stack</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>pop ebx</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;">  </span>pop ebx</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;"> </span>}</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;"> </span>getch();</span></div>
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<span style="color: blue;"><span class="Apple-tab-span" style="white-space: pre;"> </span>return 0;</span></div>
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<span style="color: blue;">}</span></div>
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<br /></div>
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Bây giờ chúng ta F5 để chạy chương trình. Kết quả như sau:</div>
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Các tut sau mình sẽ giới thiệu cách code các bài đơn giản bằng asm :)</div>
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Hi vọng  mọi người quan tâm!</div>
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[C&asm] - Cách chèn code asm trong C

Bài này giới thiệu cách chạy 1 đoạn code asm trong visual C. asm là viết tắt của ngôn ngữ bậc thấp assembly, một ngôn ngữ mạnh mẽ nhất tron...

[C++] Hướng dẫn cài đặt cygwin lên windows

quynhbkhn

Link Author

Title: [C++] Hướng dẫn cài đặt cygwin lên windows
Author: quynhbkhn
Rating 5 of 5 Des:

Nếu như các bạn lập trình C/C++ không muốn dùng IDE mà dùng luôn notepad để viết code, sau đó dùng cygwin để biên dịch code, chúng ta làm nh...

<span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">Nếu như các bạn lập trình C/C++ không muốn dùng IDE mà dùng luôn notepad để viết code, sau đó dùng cygwin để biên dịch code, chúng ta làm như sau:</span><br />
<span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">Đầu tiên các bạn tải gói cygwin tại </span><a href="https://www.dropbox.com/sh/kk29d7589px4aif/CEfnRQlnrr" style="background-color: white; color: #888888; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px; text-decoration: none;" target="_blank">đây</a><br />
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<span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 18.3999996185303px;">Sau đó giải nén file <b><i>Cygwin_download.zip </i></b>sẽ được các file như hình:<o:p></o:p></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKG93ps-r5y88lREVfKbRDYfIl7RqnihUr6jbM_qsDVJSWj5Cw3ER6-zb2nRRbGuk24rSiUdwlruCTxHokZpYiVTXJ1dcVX4KbMjU5GtqnuffczotDj5-cun0hbeVBreL-A1huzcmt_Gs/s1600/1.png" imageanchor="1" style="color: #888888; margin-left: 1em; margin-right: 1em; text-decoration: none;"><img border="0" height="229" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKG93ps-r5y88lREVfKbRDYfIl7RqnihUr6jbM_qsDVJSWj5Cw3ER6-zb2nRRbGuk24rSiUdwlruCTxHokZpYiVTXJ1dcVX4KbMjU5GtqnuffczotDj5-cun0hbeVBreL-A1huzcmt_Gs/s1600/1.png" style="-webkit-box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 1px solid rgb(238, 238, 238); box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; padding: 5px; position: relative;" width="640" /></a></div>
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<span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 18.3999996185303px;">Tiến hành cài đặt:</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEggglgYrNaNvnNQ_DepvKvyYfRdgtBO5-hHn8ss_7_KBY0Uqa7IQaiRxXydJ0r1zNuMyORRldsL4ezdXfjJo59DFKXptZOULAQtoEHl1smJKy-naLMgVBLB5uoKAWU0zRLGL7BmzFgHkmw/s1600/2.png" imageanchor="1" style="color: #888888; margin-left: 1em; margin-right: 1em; text-decoration: none;"><img border="0" height="468" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEggglgYrNaNvnNQ_DepvKvyYfRdgtBO5-hHn8ss_7_KBY0Uqa7IQaiRxXydJ0r1zNuMyORRldsL4ezdXfjJo59DFKXptZOULAQtoEHl1smJKy-naLMgVBLB5uoKAWU0zRLGL7BmzFgHkmw/s1600/2.png" style="-webkit-box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 1px solid rgb(238, 238, 238); box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; padding: 5px; position: relative;" width="640" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZQMHGMS2Bjf_SET6xO-tTZTry-WMwE3nSe8XOwwxi10BUfIKmwZIEtVGzZv4SRbYyizuWywqo51DW-dyUBhgUi_1snB4_nhvpI1ieOVzalXZWt88DV-V-wsGAEaiJCAxLq5GjgVafGb4/s1600/3.png" imageanchor="1" style="color: #888888; margin-left: 1em; margin-right: 1em; text-decoration: none;"><img border="0" height="470" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZQMHGMS2Bjf_SET6xO-tTZTry-WMwE3nSe8XOwwxi10BUfIKmwZIEtVGzZv4SRbYyizuWywqo51DW-dyUBhgUi_1snB4_nhvpI1ieOVzalXZWt88DV-V-wsGAEaiJCAxLq5GjgVafGb4/s1600/3.png" style="-webkit-box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 1px solid rgb(238, 238, 238); box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; padding: 5px; position: relative;" width="640" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgR4BFRgcQlJc4XcESfLao64zwRo5GQBKpLwPW7GcgtkpWCcErR4hs-VRd4VnrbJN2U7R8wJYXdWO2MBPUKJ5K4SHFl1qUanFLa3nE1jyeAw3mtFyIDtzCc3RUzECVi8L_bbUdt7_5_YBI/s1600/4.png" imageanchor="1" style="color: #888888; margin-left: 1em; margin-right: 1em; text-decoration: none;"><img border="0" height="470" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgR4BFRgcQlJc4XcESfLao64zwRo5GQBKpLwPW7GcgtkpWCcErR4hs-VRd4VnrbJN2U7R8wJYXdWO2MBPUKJ5K4SHFl1qUanFLa3nE1jyeAw3mtFyIDtzCc3RUzECVi8L_bbUdt7_5_YBI/s1600/4.png" style="-webkit-box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 1px solid rgb(238, 238, 238); box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; padding: 5px; position: relative;" width="640" /></a></div>
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<span style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;">Chọn đúng thư mục http%3a%2f%2fmirrors.163.com%2fcygwin%2f:</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcV2DTfXj95c4Z24SaO_vuXaLsBo2QyVtLYZmfGnrT-gUQazByIzgp51u_xdVI6RMNkNLXq2DXNRIBRcrUBH65yjT073WetWOlvPAdt_Tk6l0BpoWmCd2Ug6S47f7DFZX2IuS4TlSG1Ws/s1600/5.png" imageanchor="1" style="color: #888888; margin-left: 1em; margin-right: 1em; text-decoration: none;"><img border="0" height="470" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcV2DTfXj95c4Z24SaO_vuXaLsBo2QyVtLYZmfGnrT-gUQazByIzgp51u_xdVI6RMNkNLXq2DXNRIBRcrUBH65yjT073WetWOlvPAdt_Tk6l0BpoWmCd2Ug6S47f7DFZX2IuS4TlSG1Ws/s1600/5.png" style="-webkit-box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 1px solid rgb(238, 238, 238); box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; padding: 5px; position: relative;" width="640" /></a></div>
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<span style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 18.3999996185303px;">Chọn OK:</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgf9mwMSTyP9R3AERN7Y3gOUpLiKW7AuWn52II468I-9glAhErLIrH48suWhSGnq9O7N0oDz2cKSflu3amLRsQ99ts8ka7Mz50_iEQ_fsHMbRIJadM-EB1q4wGCx-zav9Cmj2__XFMueJs/s1600/6.png" imageanchor="1" style="color: #888888; margin-left: 1em; margin-right: 1em; text-decoration: none;"><img border="0" height="256" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgf9mwMSTyP9R3AERN7Y3gOUpLiKW7AuWn52II468I-9glAhErLIrH48suWhSGnq9O7N0oDz2cKSflu3amLRsQ99ts8ka7Mz50_iEQ_fsHMbRIJadM-EB1q4wGCx-zav9Cmj2__XFMueJs/s1600/6.png" style="-webkit-box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 1px solid rgb(238, 238, 238); box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; padding: 5px; position: relative;" width="400" /></a></div>
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Chọn các gói sau để tải về:</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRbDGxDGiR1Zf-09Hw4WDNyS-kWsgRUbwpQOT5F9x7l3EOlMmvlxHDJVdjFwLJTPXSAyvL6CKHUNZKxNlqGKQDXZuW00Cov8F5N8K-lSwap4GaLAYr9Y2T-ZDLE83J3zSbuUYKagzoefM/s1600/7.png" imageanchor="1" style="color: #888888; margin-left: 1em; margin-right: 1em; text-decoration: none;"><img border="0" height="386" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRbDGxDGiR1Zf-09Hw4WDNyS-kWsgRUbwpQOT5F9x7l3EOlMmvlxHDJVdjFwLJTPXSAyvL6CKHUNZKxNlqGKQDXZuW00Cov8F5N8K-lSwap4GaLAYr9Y2T-ZDLE83J3zSbuUYKagzoefM/s1600/7.png" style="-webkit-box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 1px solid rgb(238, 238, 238); box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; padding: 5px; position: relative;" width="640" /></a></div>
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Chọn vào biểu tượng và mở chương trình lên:</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh9AE-LW8FCHeCa8bFgRns9D3Fkn7dInPdo0_YNx1QntHyGDQgwlTGcPsZ1zCmM1BS2xckeendtrNZcZUWL86R2cXwp6ihQ3rC7Sdd58OgWj8uRJY95BlG9zdVP5YwfufzeCqzeZ5KUZUA/s1600/8.png" imageanchor="1" style="color: #888888; margin-left: 1em; margin-right: 1em; text-decoration: none;"><img border="0" height="352" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh9AE-LW8FCHeCa8bFgRns9D3Fkn7dInPdo0_YNx1QntHyGDQgwlTGcPsZ1zCmM1BS2xckeendtrNZcZUWL86R2cXwp6ihQ3rC7Sdd58OgWj8uRJY95BlG9zdVP5YwfufzeCqzeZ5KUZUA/s1600/8.png" style="-webkit-box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 1px solid rgb(238, 238, 238); box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; padding: 5px; position: relative;" width="640" /></a></div>
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<span style="font-family: 'Times New Roman', serif;"><span style="line-height: 18px;">Để biên dịch 1 file nguồn có tên là main.cpp, ta copy file này vào thư mục C:\cygwin\home</span></span></div>
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Sau đó gõ lệnh như hình:</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9TLHLwmN432my2Pq-p5HIm0uqHQuWVRacVwLuaATMwhgAla_cw0SGSreeSFw4YhmXY8kP4pS8e1G_n83t8O4_sAXDkJ8YJApJdrkf7d4qjDM_5burs36W3QzECXTld9QLnxqXoDmsTPc/s1600/9.png" imageanchor="1" style="color: #888888; margin-left: 1em; margin-right: 1em; text-decoration: none;"><img border="0" height="352" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9TLHLwmN432my2Pq-p5HIm0uqHQuWVRacVwLuaATMwhgAla_cw0SGSreeSFw4YhmXY8kP4pS8e1G_n83t8O4_sAXDkJ8YJApJdrkf7d4qjDM_5burs36W3QzECXTld9QLnxqXoDmsTPc/s1600/9.png" style="-webkit-box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: 1px solid rgb(238, 238, 238); box-shadow: rgba(0, 0, 0, 0.0980392) 1px 1px 5px; padding: 5px; position: relative;" width="640" /></a></div>
<br style="background-color: white; color: #222222; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18.4799995422363px;" />
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Vậy là các bạn đã có thể biên dịch file nguồn trên cygwin :D</div>
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Chúc các bạn thành công!</div>

[C++] Hướng dẫn cài đặt cygwin lên windows

Nếu như các bạn lập trình C/C++ không muốn dùng IDE mà dùng luôn notepad để viết code, sau đó dùng cygwin để biên dịch code, chúng ta làm nh...

[WIN32] - Bài 2 - Xử lý Even đơn giản trên window Form

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Title: [WIN32] - Bài 2 - Xử lý Even đơn giản trên window Form
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Bài này giới thiệu xử lý 1 even đơn giản trên form. Mọi người vào link sau để tải bản pdf: DOWLOAD cảm ơn cho xem!

[WIN32] - Bài 2 - Xử lý Even đơn giản trên window Form

Bài này giới thiệu xử lý 1 even đơn giản trên form. Mọi người vào link sau để tải bản pdf: DOWLOAD cảm ơn cho xem!

[C/C++] - Chữa đề thi giữa kỳ đại học điện lực câu 1

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Title: [C/C++] - Chữa đề thi giữa kỳ đại học điện lực câu 1
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Tính tổng B = 1 + 1/x^2 + 2/x^3 + ...+ n/x^(n+1) Xem cách làm tại video: YOUTUBE Tải mã nguồn: DOWNLOAD

Tính tổng B = 1 + 1/x^2 + 2/x^3 + ...+ n/x^(n+1)<br />
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Xem cách làm tại video:</div>
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<a href="http://adf.ly/8996673/youtu.be/B3nmEYn2sK4" style="background: rgb(255, 255, 255); border: 0px; color: #167ac6; cursor: pointer; font-family: arial, sans-serif; font-size: 13px; line-height: 13px; margin: 0px; padding: 0px; text-decoration: none;" target="_blank">YOUTUBE</a></div>
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Tải mã nguồn:</div>
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<a href="http://adf.ly/8996673/www.dropbox.com/s/kfs2ymv4hszksmk/tinhtongs.rar?dl=0">DOWNLOAD </a></div>
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[C/C++] - Chữa đề thi giữa kỳ đại học điện lực câu 1

Tính tổng B = 1 + 1/x^2 + 2/x^3 + ...+ n/x^(n+1) Xem cách làm tại video: YOUTUBE Tải mã nguồn: DOWNLOAD

Chữa đề thi hết học phần NMTH ĐH Điện Lực 2012

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Title: Chữa đề thi hết học phần NMTH ĐH Điện Lực 2012
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Rating 5 of 5 Des:

--------------------------------------------------------------------------------------------- Câu 1 : viết bằng C #include #includ...

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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZDoZzyzbsun3uGtGKF4MTbAdDRJtzN4LrSZMNHSmHsJGkz5OI-MssPoI7BAS_URkFTnPk9fGx7Z1_7UslfkjNvJ7Gg3J0bSDB1P2Vfq8M6Rnh-JYRdvJtaYDqd67yKyutqNz7vihJ-g/s1600/1374313_629953660447041_1048015316152991614_n.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZDoZzyzbsun3uGtGKF4MTbAdDRJtzN4LrSZMNHSmHsJGkz5OI-MssPoI7BAS_URkFTnPk9fGx7Z1_7UslfkjNvJ7Gg3J0bSDB1P2Vfq8M6Rnh-JYRdvJtaYDqd67yKyutqNz7vihJ-g/s1600/1374313_629953660447041_1048015316152991614_n.jpg" /></a></div>
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---------------------------------------------------------------------------------------------</div>
<div class="separator" style="clear: both; text-align: left;">
<br /></div>
<div class="separator" style="clear: both; text-align: left;">
<b>Câu 1 : <i>viết bằng C</i></b></div>
<pre>
#include <stdio.h>
#include <conio.h>

int GT (int a)
{
 if (a< 2)
 {
  return 1;
 }
 else
  return a*GT (a-1);
}

int main ()
{
 int k,m;
 do 
 {
  printf("\nNhap m = ");
  scanf("%d",&m);
  if (m < 1 || m > 10)
  {
   printf("\nGia tri m khong hop le. Xin kiem tra lai !");
  }
 } while (m < 1 || m > 10);

do 
 {
  printf("\nNhap gia tri cua k = ");
  scanf ("%d",&k);
  if (k < 1 || k> m)
  {
   printf("\nGia tri k khong hop le. Xin kiem tra lai !");
  }
 } while (k < 1 || k >m);
 printf("\nKq cua phep toan %dC%d = %d",m,k,GT(m)/(GT (k)*GT (m-k)));
 getch ();
 return 0;
}
</pre>
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<br /></div>
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<br /></div>
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<br /></div>
<div class="separator" style="clear: both;">
----------------------------------------------</div>
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<br /></div>
<div class="separator" style="clear: both;">
<b>Câu 1 : <i>Viết bằng C++</i></b></div>
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<br /></div>
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#include <iostream></div>
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using namespace std;</div>
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<br /></div>
<div class="separator" style="clear: both;">
int GT (int a)</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>if (a< 2)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>return 1;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>else</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>return a*GT (a-1);</div>
<div class="separator" style="clear: both;">
}</div>
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<br /></div>
<div class="separator" style="clear: both;">
int main ()</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>int k,m;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>do </div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>cout<<"\nNhap m = ";</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>cin>>m;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>if (m < 1 || m > 10)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>cout<<"\nGia tri m khong hop le. Xin kiem tra lai !";</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>} while (m < 1 || m > 10);</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>do </div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>cout<<"\nNhap gia tri cua k = ";</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>cin>>k;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>if (k < 1 || k> m)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>cout<<"\nGia tri k khong hop le. Xin kiem tra lai !";</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>} while (k < 1 || k >m);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nKq cua phep toan "<<m<<"C"<<k<<" = "<<GT(m)/(GT (k)*GT (m-k));</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>system ("pause");</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>return 0;</div>
<div class="separator" style="clear: both;">
}</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
-----------------------------------------------</div>
<div class="separator" style="clear: both;">
<b>Câu 2 : <i>viết bằng C</i></b></div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
#include <stdio.h></div>
<div class="separator" style="clear: both;">
#include <conio.h></div>
<div class="separator" style="clear: both;">
#define MAX 100</div>
<div class="separator" style="clear: both;">
int TinhTong (int a[][100],int dong, int cot)</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>int Tong = 0;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>for (int i =0;i < dong;i++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>for (int j = 0;j < cot; j++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>if (a[i][j] > 0)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>Tong+= a[i][j];</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>return Tong;</div>
<div class="separator" style="clear: both;">
}</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
main ()</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>//Nhap mang</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>int a[MAX][MAX];</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>int dong,cot;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>do{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>printf ("\nNhap so dong = ");</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>scanf ("%d",&dong);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>if (dong < 0 || dong > MAX)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>printf ("\nSo dong khong hop le. Xin kiem tra lai !");</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}while (dong < 0 || dong > MAX);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>do{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>printf ("\nNhap so cot = ");</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>scanf ("%d",&cot);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>if (cot < 0 || cot > MAX)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>printf ("\nSo cot khong hop le. Xin kiem tra lai !");</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}while (cot < 0 || cot > MAX);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>for (int i =0;i < dong;i++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>for (int j = 0;j < cot; j++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>printf ("\nNhap a[%d][%d] = ",i,j);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>scanf ("%d",&a[i][j]);<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>//Xuat mang</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>for (int i =0;i < dong;i++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>for (int j = 0;j < cot; j++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>printf ("%4d",a[i][j]);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>printf ("\n");</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nTong cac phan tu duong trong mang = %d",TinhTong (a,dong,cot));</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>getch ();</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>return 0;</div>
<div class="separator" style="clear: both;">
}</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
------------------------------------------------</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
Câu 2 : viết bằng C++</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
#include <iostream></div>
<div class="separator" style="clear: both;">
using namespace std;</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
#define MAX 100</div>
<div class="separator" style="clear: both;">
int TinhTong (int a[][100],int dong, int cot)</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>int Tong = 0;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>for (int i =0;i < dong;i++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>for (int j = 0;j < cot; j++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>if (a[i][j] > 0)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>Tong+= a[i][j];</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>return Tong;</div>
<div class="separator" style="clear: both;">
}</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
main ()</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>//Nhap mang</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>int a[MAX][MAX];</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>int dong,cot;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>do{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>cout<<"\nNhap so dong = ";</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>cin>>dong;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>if (dong < 0 || dong > MAX)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>cout<<"\nSo dong khong hop le. Xin kiem tra lai !";</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}while (dong < 0 || dong > MAX);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>do{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>cout<<"\nNhap so cot = ";</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>cin>>cot;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>if (cot < 0 || cot > MAX)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>cout<<"\nSo cot khong hop le. Xin kiem tra lai !";</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}while (cot < 0 || cot > MAX);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>for (int i =0;i < dong;i++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>for (int j = 0;j < cot; j++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>cout<<"\nNhap a["<<i<<"]["<<j<<"] = ";</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>cin>>a[i][j];<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>//Xuat mang</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>for (int i =0;i < dong;i++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>for (int j = 0;j < cot; j++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">   </span>cout<<a[i][j]<< "    ";</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>cout<<"\n";</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nTong cac phan tu duong trong mang = "<<TinhTong (a,dong,cot);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>system ("pause");</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>return 0;</div>
<div class="separator" style="clear: both;">
}</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
------------------------------------------------</div>
<div class="separator" style="clear: both;">
<b>Câu 3 :<i> viết bằng C</i></b></div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
#include <stdio.h></div>
<div class="separator" style="clear: both;">
#include <conio.h></div>
<div class="separator" style="clear: both;">
#define MAX 1000</div>
<div class="separator" style="clear: both;">
#include <string.h></div>
<div class="separator" style="clear: both;">
typedef struct NhanVien</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>char MaNV[40];</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>char TenNV[40];</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>char GT[4];</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>int NS;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>char DV [40];</div>
<div class="separator" style="clear: both;">
}NV;</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
void Nhap (NV &a)</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nNhap Ma nv : "); fflush (stdin);gets (a.MaNV);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nNhap Ho Ten nv :  ");fflush (stdin);gets (a.TenNV);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nNhap gioi tinh nv  : ");fflush (stdin);gets (a.GT);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nNhap nam sinh cua nhan vien : ");scanf ("%d",&a.NS);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nNhap don vi cu nhan vien : ");fflush (stdin);gets (a.DV);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\n----------------");</div>
<div class="separator" style="clear: both;">
}</div>
<div class="separator" style="clear: both;">
void Xuat (NV a)</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nMa nv : "); fflush (stdin);puts (a.MaNV);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nHo Ten nv :  ");fflush (stdin);puts (a.TenNV);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\\Gioi tinh nv  : ");fflush (stdin);puts (a.GT);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nNam sinh cua nhan vien : ");printf ("%d",a.NS);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nDon vi cu nhan vien : ");fflush (stdin);puts (a.DV);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf("\n----------------");<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
}</div>
<div class="separator" style="clear: both;">
void Nhap2 (NV a[], int &n)</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>for (int i = 0; i <n; i++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>printf("\nThong tin NV thu  %d",i+1);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>Nhap(a[i]);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}</div>
<div class="separator" style="clear: both;">
}</div>
<div class="separator" style="clear: both;">
void Xuat2 (NV a[], int n)</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>for (int i = 0; i <n; i++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>Xuat(a[i]);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}</div>
<div class="separator" style="clear: both;">
}</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
void TimKiem (NV a[], int n)</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>for (int i =0; i<n ;i++)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>if (strcmp(a[i].DV ,"KHCB") == 0)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>Xuat (a[i]);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
}</div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
<br /></div>
<div class="separator" style="clear: both;">
main ()</div>
<div class="separator" style="clear: both;">
{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>NV a[MAX];</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>int n;</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>do</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>{</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>printf("\nNhap so luong NV : ");</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>scanf ("%d",&n);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>if (n < 0 || n > MAX)</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;">  </span>printf("\nXin nhap lai !");</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>}while (n < 0 || n > MAX);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>//1//</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>Nhap2 (a,n);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>//2//</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nDanh sach nv cua don vi \"KHCB\" la \n");</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>TimKiem (a,n);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span></div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>//3//</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>printf ("\nDanh sach NV da nhap la : \n");</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>Xuat2 (a,n);</div>
<div class="separator" style="clear: both;">
<span class="Apple-tab-span" style="white-space: pre;"> </span>getch ();</div>
<div class="separator" style="clear: both;">
}</div>
<div>
<br /></div>
<div>
--------------------------------------------------------------<br />
<b><br /></b>
<b>Câu 3 : <i>viết bằng C++</i></b><br />
<b><i><br /></i></b>
#include <iostream><br />
<br />
using namespace std;<br />
#define MAX 1000<br />
#include <string.h><br />
typedef struct NhanVien<br />
{<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>char MaNV[40];<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>char TenNV[40];<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>char GT[4];<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>int NS;<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>char DV [40];<br />
}NV;<br />
<br />
void Nhap (NV &a)<br />
{<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nNhap Ma nv : "; fflush (stdin);gets (a.MaNV);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nNhap Ho Ten nv :  ";fflush (stdin);gets (a.TenNV);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nNhap gioi tinh nv  : ";fflush (stdin);gets (a.GT);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nNhap nam sinh cua nhan vien : ";cin>>a.NS;<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nNhap don vi cu nhan vien : ";fflush (stdin);gets (a.DV);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\n----------------";<br />
}<br />
void Xuat (NV a)<br />
{<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nMa nv : "; fflush (stdin);puts (a.MaNV);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nHo Ten nv :  ";fflush (stdin);puts (a.TenNV);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\\Gioi tinh nv  : ";fflush (stdin);puts (a.GT);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nNam sinh cua nhan vien : ";cout<<a.NS;<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nDon vi cu nhan vien : ";fflush (stdin);puts (a.DV);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\n----------------";<span class="Apple-tab-span" style="white-space: pre;"> </span><br />
}<br />
void Nhap2 (NV a[], int &n)<br />
{<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>for (int i = 0; i <n; i++)<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>{<br />
<span class="Apple-tab-span" style="white-space: pre;">  </span>cout<<"\nThong tin NV thu  "<<i+1;<br />
<span class="Apple-tab-span" style="white-space: pre;">  </span>Nhap(a[i]);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>}<br />
}<br />
void Xuat2 (NV a[], int n)<br />
{<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>for (int i = 0; i <n; i++)<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>{<br />
<span class="Apple-tab-span" style="white-space: pre;">  </span>Xuat(a[i]);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>}<br />
}<br />
<br />
void TimKiem (NV a[], int n)<br />
{<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span><br />
<span class="Apple-tab-span" style="white-space: pre;"> </span><br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>for (int i =0; i<n ;i++)<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>{<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>if (strcmp(a[i].DV ,"KHCB") == 0)<br />
<span class="Apple-tab-span" style="white-space: pre;">  </span>Xuat (a[i]);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>}<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span><br />
}<br />
<br />
<br />
<br />
main ()<br />
{<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>NV a[MAX];<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>int n;<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>do<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>{<br />
<span class="Apple-tab-span" style="white-space: pre;">  </span>cout<<"\nNhap so luong NV : ";<br />
<span class="Apple-tab-span" style="white-space: pre;">  </span>cin>>n;<br />
<span class="Apple-tab-span" style="white-space: pre;">  </span>if (n < 0 || n > MAX)<br />
<span class="Apple-tab-span" style="white-space: pre;">  </span>cout<<"\nXin nhap lai !";<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>}while (n < 0 || n > MAX);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span><br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>//1//<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>Nhap2 (a,n);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span><br />
<span class="Apple-tab-span" style="white-space: pre;"> </span><br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>//2//<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nDanh sach nv cua don vi \"KHCB\" la :\n";<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>TimKiem (a,n);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span><br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>//3//<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>cout<<"\nDanh sach NV da nhap la : \n";<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>Xuat2 (a,n);<br />
<span class="Apple-tab-span" style="white-space: pre;"> </span>system ("pause");<br />
<br />
}</div>
<div>
<br /></div>
<br />

Chữa đề thi hết học phần NMTH ĐH Điện Lực 2012

--------------------------------------------------------------------------------------------- Câu 1 : viết bằng C #include #includ...

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