Problem:
Is it a Right Triangle?

Write a program which judges wheather given length of three side form a right triangle. Print "YES" if the given sides (integers) form a right triangle, "NO" if not so.

Input

Input consists of several data sets. In the first line, the number of data set, N is given. Then, N lines follow, each line corresponds to a data set. A data set consists of three integers separated by a single space.

Constraints

1 ≤ length of the side ≤ 1,000

N ≤ 1,000

Output

For each data set, print "YES" or "NO".

Sample Input

3
4 3 5
4 3 6
8 8 8

Output for the Sample Input

YES
NO
NO

Solution in C (judge verdict: Time Limit Exceeded)

#include<stdio.h>
int check(int a,int b,int c){
	return (a*a==b*b+c*c||b*b==a*a+c*c||c*c==b*b+a*a)?1:0;
}
int main(){
	int x,y,a,b,c;
	scanf("%d",&x);
	int *ans;
	ans=(int*)malloc(sizeof(int)*x);
	for(y=0;y<x;x++){
		scanf("%d %d %d",&a,&b,&c);
		if(1==check(a,b,c))ans[y]=1;
		else ans[y]=0;
	}
	for(y=0;y<x;x++){
		if(y)printf("YES\n");
		else printf("NO\n");
	}
	return 0;
}