Given an array arr[], find a Noble integer in it. An integer x is said to be Noble in arr[] if the number of integers greater than x is equal to x. If there are many Noble integers, return any of them. If there is no, then return -1. Input : [7, 3, 16, 10] Output : 3 Number of integers greater than 3 is three. Noble integers in an array : https://www.geeksforgeeks.org/noble-integers-in-an-array-count-of-greater-elements-is-equal-to-value/