Given an array of integers, find the closest greater element for every element. If there is no greater element then print -1 Examples: Input : arr[] = {10, 5, 11, 10, 20, 12}Output : 10 10 12 12 -1 -1 Input : arr[] = {50, 20, 200, 100, 30}Output : 100 30 -1 -1 -1 […]