C++大学教程（第九版）5.20毕达哥拉斯的三元组

题目

代码

#include 
using namespace std;

int main()
{
    int side1, side2, hypotenuse;
    for (side1 = 1; side1 <= 500; side1++)
    {
        for (side2 = side1; side2 <= 500; side2++)
        {
            for (hypotenuse = 1; hypotenuse <= 500; hypotenuse++)
            {
                if (side1 * side1 + side2 * side2 == hypotenuse * hypotenuse)
                    cout << "直角边是：" << side1 << " " << side2 << " 斜边是：" << hypotenuse << endl;
            }
        }
    }
    return 0;
}

运行截图