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 Volumen0
{
    static void Main()
    {
        int count = int.Parse(Console.ReadLine());
        const int MAX_SIZE = 201;
        int[] alpha = new int[MAX_SIZE];
        string[] nums = new string[MAX_SIZE];
        for (int i = 0; i < count; ++i)
        {
            nums = Console.ReadLine().Split(' ');
            for (int j = 0; j < nums.Length; ++j)
            {
                alpha[j] = int.Parse(nums[j]);
                alpha[j] = alpha[j] * alpha[j];
            }
            if (alpha[0] == alpha[1] + alpha[2] || alpha[1] == alpha[0] + alpha[2] || alpha[2] == alpha[1] + alpha[0])
            {
                Console.WriteLine("YES");
            }
            else
            {
                Console.WriteLine("NO");
            }
        }
    }
}