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 Class01
{
    public static void Main(string[] args)
    {
        int n = int.Parse(Console.ReadLine());

        for (int i = 0; i < n; i++)
        {
            string s = Console.ReadLine();
            string[] a = new string[n];
            a = s.Split(' ');

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

            }
            Array.Sort(b);

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