AcWing 666. 三角形类型

本题链接：AcWing 666. 三角形类型

本博客给出本题截图：

AC代码

代码：

#include <iostream>

using namespace std;

int main()
{
    double a, b, c;
    cin >> a >> b >> c;

    if (b > a)
    {
        double t = a;
        a = b;
        b = t;
    }
    if (c > a)
    {
        double t = a;
        a = c;
        c = t;
    }
    if (c > b)
    {
        double t = b;
        b = c;
        c = t;
    }

    if (a >= b + c) cout << "NAO FORMA TRIANGULO" << endl;
    else
    {
        if (a * a == b * b + c * c) cout << "TRIANGULO RETANGULO" << endl;
        if (a * a > b * b + c * c) cout << "TRIANGULO OBTUSANGULO" << endl;
        if (a * a < b * b + c * c) cout << "TRIANGULO ACUTANGULO" << endl;
        if (a == b && b == c) cout << "TRIANGULO EQUILATERO" << endl;
        else if (a == b || b == c || a == c) cout << "TRIANGULO ISOSCELES" << endl;
    }

    return 0;
}

  

 

  
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文章来源: chen-ac.blog.csdn.net，作者：辰chen，版权归原作者所有，如需转载，请联系作者。

原文链接：chen-ac.blog.csdn.net/article/details/120521403