AOJ:0003

gistfile1.java

import java.util.Scanner;
import java.util.Arrays;

public class Main {
	public static void main(String[] args) {
		Scanner scn = new Scanner(System.in);
		int n = scn.nextInt();
		int[] x = new int[3];
		for (int i = 0; i < n; i++) {
			x[0] = scn.nextInt();
			x[1] = scn.nextInt();
			x[2] = scn.nextInt();
			Arrays.sort(x);
			if (x[0] * x[0] + x[1] * x[1] == x[2] * x[2]) {
				System.out.println("YES");
			} else {
				System.out.println("NO");
			}
		}
	}
}