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 Programminng
{
    class AOJ_Volume0003
    {
        static void Main(string[] args)
        {
            var values = new int[3];
            int i = int.Parse(Console.ReadLine());

            for (int j = 0; j < i; j++)
            {
                string s = Console.ReadLine();
                string[] _str = s.Split(' ');
                values[0] = int.Parse(_str[0]);
                values[1] = int.Parse(_str[1]);
                values[2] = int.Parse(_str[2]);
                Array.Sort(values);

                if (values[0] * values[0] + values[1] * values[1] == values[2] * values[2])
                {
                    Console.WriteLine("YES");
                }
                else
                {
                    Console.WriteLine("NO");
                }
            }
        }
    }
}