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C++实现五角星的代码
2023-07-14 01:40:58 深夜i     --     --
C++ 五角星 代码实现

C++ is a powerful programming language that can be used to create a wide range of applications. One such application is the creation of a five-pointed star. In this article, we will discuss the code required to create a five-pointed star using C++.

To create a five-pointed star in C++, we will need to use the graphics library. This library provides a set of tools for creating graphics, including shapes, lines, and colors. We will use the library to draw the lines that make up the five-pointed star.

To start, we will need to include the graphics library in our code. We can do this by adding the following line at the beginning of our code:

#include

Next, we will need to initialize the graphics library:

initwindow(640, 480, "Five-pointed Star");

This line of code creates a window with a width of 640 pixels, a height of 480 pixels, and a title of "Five-pointed Star".

Now, we can begin to draw the lines that make up the five-pointed star. To do this, we will need to use the following code:

line(100, 100, 200, 200);

line(200, 200, 300, 100);

line(300, 100, 150, 250);

line(150, 250, 250, 250);

line(250, 250, 100, 100);

This code creates five lines, each of which connects two points on the screen. These points are represented by coordinates, with the first value indicating the x-coordinate and the second value indicating the y-coordinate. By connecting these points with lines, we create the shape of a five-pointed star.

Finally, we will need to close the window by adding the following line of code:

getch();

closegraph();

This code waits for the user to press a key, and then closes the graphics window.

In conclusion, creating a five-pointed star in C++ requires the use of the graphics library, which provides a set of tools for creating graphics. By using the library to draw lines that connect points on the screen, we can create the shape of a five-pointed star. With the help of the code provided above, anyone can create this shape using C++.

  
  

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