Reversing a decimal number is a favourite programming problem in the technical interviews. Below is the problem statement and the solution implemented in Java. Problem statement Write an optimal program to reverse the digits in a decimal number without converting it to a string. Example: 123.45 -> 54.321

Cut the Sticks is a programming problem and an interview question. The problem statement and the solution are given below. Problem Statement You are given N sticks, where the length of each stick is a positive integer. A cut operation is performed on the sticks such that all of them are reduced by the length of the […]