Question 1 Given an array arr[] of n integers, construct a Product Array prod[] (of the same size) such that prod[i] is equal to the product of all the elements of arr[] except arr[i]. PRACTICE NOW Question 2 Given an array arr[] of size N. The task is to find the sum of the contiguous subarray within a arr[] with the largest sum. Question 3 Given an array that contains both positive and negative integers, find the product of the maximum product subarray. PRACTICE NOW Question 4 Given a sorted array arr[] (may be distinct or may contain duplicates) of size N that is rotated at some unknown point, the task is to find the minimum element in it. Question 5 Given a sorted and rotated array arr[] of size N and a key, the task is to find the key in the array. PRACTICE NOW Question 6 Given an array of distinct elements. The task is to find triplets in the array whose sum is zero.