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;

namespace AOJ
{
  class Program
  {
    public static void Main(string[] args)
    {
      Console.ReadLine();
      foreach (var edges in ReadNumbers())
        Console.WriteLine(IsTriangle(edges) ? "YES" : "NO");
    }

    static bool IsTriangle(int[] edges)
    {
      var tmp = edges.OrderBy(x => x).Reverse();
      var hypotenuse = tmp.First();
      return tmp.Skip(1).Select(x => x * x).Sum() == (hypotenuse * hypotenuse);
    }

    static IEnumerable<int[]> ReadNumbers()
    {
      string line;
      while ((line = Console.ReadLine()) != null)
        yield return line.Split(' ').Select(s => int.Parse(s)).ToArray();
    }
  }
}