Form a Triangle

You are given an integer of array/list 'ARR' of length ‘N. You are supposed to return true if it is possible to construct at least one non-degenerate triangle using values of array/list as sides of the triangle, otherwise, return false.

Input Format:

The first line contains a single integer ‘T’ denoting the number of test cases. The test cases follow.

The first line of each test case contains a single integer ‘N’ denoting the number of elements in the array.

The second line contains ‘N’ single space-separated integers denoting the elements of the array/list.

Output Format:

For each test case, print a single line containing either “YES”(without quotes) if it is possible to form a non-degenerate triangle, otherwise “NO”(without quotes).

The output of each test case will be printed in a separate line.

Note:

You don’t need to print anything; It has already been taken care of. Just implement the given function.

Constraints:

1 <= T <= 100
3 <= N <= 10 ^ 3
0 <= ARR[i] <= 10 ^ 9

Where ‘T’ denotes the number of test cases, ‘N’ denotes the number of elements in the array, and 'ARR[i] denotes the elements of the array.

Time Limit: 1 sec.