Given an array, find the next greater element for each element in the array, if available. If not available, print the element itself. The next greater element y for an element x in the array is the first element that is greater than x and occurs on its right side. The next greater element of the right most element in an array is the element itself. Example: Given A = [ 6 8 4 3 9] the next greater element list B = [8 9 9 9 9].

You are given an array-like data structure Listy which lacks a size method. It does, however, have an elementAt ( i) method that returns the element at index i in 0( 1) time. If i is beyond the bounds of the data structure, it returns -1. (For this reason, the data structure only supports positive integers.) Given a Listy which contains sorted, positive integers, find the index at which an element x occurs. If x occurs multiple times, you may return any index.  Write code with explanation

An array is positive dominant if it contains strictly more unique positive values than unique negative values. Write a function that returns true if an array is positive dominant. Examples ispositiveDominant([1, 1, 1, 1, -3, -4]) // There is only 1 unique positive value (1). // There are 2 unique negative values (-3, -4). ispositiveDominant([5, 99, 832, -3, -4]) → true ispositiveDominant([5, 0]) → true ispositive Dominant([0, -4, -1]) → false

Heapsort has heapified an array to: 91 41 13 34 63 55 and is about to start the second for loop. What is the array after the first iteration of the second for loop? Ex: 98, 36, 41