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;


class AOJ
{

    public static void Main()
    {

        int n = int.Parse(Console.ReadLine());
        int[] a = new int[3];

        for (int i = 0; i < n; i++)
        {

            string[] s = Console.ReadLine().Split(' ');

            for (int j = 0; j < 3; j++)
            {
                a[j] = int.Parse(s[j]);
            }

            Array.Sort(a);
            Array.Reverse(a);


            if (Math.Pow(a[0],2) == Math.Pow(a[1],2)+Math.Pow(a[2],2))
                Console.WriteLine("YES");
            else
                Console.WriteLine("NO");
        }
    }
}