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: Accepted)

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace  abcd
{
    class Program
    {
        static void Main(string[] args)
        {
			int a = int.Parse(Console.ReadLine());
			for(int f = 0;f<a;f++)
			{
			var cde = Console.ReadLine().Split().Select(int.Parse).ToArray();
			Array.Sort(cde);
			if(cde[0]*cde[0]+cde[1]*cde[1]==cde[2]*cde[2])
			Console.WriteLine("YES");
			else Console.WriteLine("NO");
		}
		}
	}
}