11854 why WA??

[cse.mehedi]

Help me any one!!!

Code: Select all

#include<stdio.h>
#include<math.h>
#include<iostream>
using namespace std;
int main()
{
    long a,b,c;
    while(1)
    {
        cin>>a>>b>>c;
        if(a==0 && b==0 && c==0) break;
        if( (pow(a,2)+pow(b,2))==pow(c,2))
        printf("right\n");
        else printf("wrong\n");
    }
    return 0;
}



[brianfry713]

Don't use pow to square an integer, pow returns a double and could lead to precision errors. You are assuming that the inputs are given in order a, b, c, which is not in the problem statement.