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 mondai0003
{
	class Program
	{
		static void Main(string[] args)
		{
			var	n	= int.Parse( Console.ReadLine() );
			for( int i = 0; i < n; i++ ) {
				var	vtx	= Array.ConvertAll( Console.ReadLine().Split(), v => int.Parse( v ) );
				Array.Sort( vtx );
				if( vtx[ 0 ] * vtx[ 0 ] + vtx[ 1 ] * vtx[ 1 ] == vtx[ 2 ] * vtx[ 2 ] ) {
					Console.WriteLine( "YES" );
				} else {
					Console.WriteLine( "NO" );
				}
			}
		}
	}
}