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;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {


            List<string> YesNo = new List<string>();

            int  count =Convert.ToInt32( Console.ReadLine());

            List<int> datList;

            string s="";

            for (int i = 0; i < count; i++)
            {
                s= Console.ReadLine();

                datList = new List<int>();

                datList.Add(Convert.ToInt32(s.Split(' ')[0]));
                datList.Add(Convert.ToInt32(s.Split(' ')[1]));
                datList.Add(Convert.ToInt32(s.Split(' ')[2]));

                datList.Sort();

                if (Math.Pow(datList[2], 2) == Math.Pow(datList[0], 2) + Math.Pow(datList[1], 2))
                { 
                    YesNo.Add("YES"); 
                }
                else {
                    YesNo.Add("NO"); 
                }

            }


            for (int i = 0; i < YesNo.Count; i++)
            {
                Console.WriteLine(YesNo[i]);
            }
            Console.ReadLine(); 
        }
    }

}