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 JAVA (judge verdict: Accepted)



import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;

public class Main{

	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		
		int N = Integer.parseInt(br.readLine());
		
		for (int j = 0; j < N; j++) {
			String[] arr = br.readLine().split(" ");
			
			int[] lens = new int[3];
			for (int i = 0; i < 3; i++) {
				lens[i] = Integer.parseInt(arr[i]);
			}
			
			Arrays.sort(lens);
			
			if (lens[2] * lens[2] == lens[0] * lens[0] + lens[1] * lens[1]) {
				System.out.println("YES");
			} else {
				System.out.println("NO");
			}			
		}

	}

}