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  • Hello World!

    Beautiful World, Wonderful Life.

  • Change the World by Program.

  • A language that doesn't affect the way you think about programming, is not worth knowing.

    Alan J. Perlis

  • Mosher's Law of Software Engineering

    Don't worry if it doesn't work right.
    If everything did, you'd be out of a job.

  • Any code of your own that you haven't looked at for six or more months might as well have been written by someone else. (Eagleson's law)
  • Stewart Brand

    Once a new technology starts rolling, if you're
    not part of the steamroller, you're part of the road.

  • Bjarne Stroustrup

    There are only two kinds of programming languages:
    those people always bitch about and those nobody uses.

  • Nine women can't make a baby in one month.

  • Within a computer,
    natural language is unnatural.

  • If you're the smartest person in the room, then

    you're in the wrong room.

  • Without requirements or design,
    programming is the art of adding bugs to an empty text file.

    --Louis Srygley

  • Fools ignore complexity.
    Pragmatists suffer it.
    Some can avoid it.
    Geniuses remove it.

C++ Programming and Object-Oriented Design

Project 17. Triangular Matrix System


Click to Download the Executable Files.       Click to Download the Sources Files. (Password Needed)


Name: Triangular System
Copyright: Seng Dewen
Author: Seng Dewen
Date: Oct. 10, 2020
Description: Triangular Matrix System.

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1. Create Upper Matrix(创建上三角矩阵)

2. Create Lower Matrix(创建下三角矩阵)

3. Create Symmetric Matrix(创建对称矩阵)

4. Show Matrix Status(显示矩阵状态)

5. Transpose of Matrix(矩阵转置)

6. Clear Matrix(置空矩阵)

7. Get Element(获取矩阵元素值)

8. Set Element(设置矩阵元素值)

9. Get Sum of Matrix(求矩阵元素之和)

10. Exit(退出程序)




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