Month: February 2021

Problem A left rotation operation on an array shifts each of the array’s elements 1 unit to the left. For example, if 2 left rotations...

Problem: Given a 6 x 6 2D array, arr. An hourglass in A is a subset of values with indices facing in this pattern in...

Problem: There is a string, s, of lowercase English letters that is repeated infinitely many times. Given an integer n find and print the number...