边长的判断

解题思路:

注意事项:

参考代码:

#include<iostream>

using namespace std;

int main()

{

    int a,b,c;

    cin>>a>>b>>c;

    if(a*a==b*b+c*c || b*b==a*a+c*c || c*c==a*a+b*b) cout<<"YES"<<endl;

    else cout<<"NO"<<endl;

    return 0;

}