The LeetCode Beginner's Guide

1342. Number of Steps to Reduce a Number to Zero

This is a simulation problem; all we have to do to arrive at the correct result is follow the instructions. Through this problem, you will learn how to identify if a number is even or odd (hint, think about the modulo operator from the previous problem). For those who are looking for an added challenge, you can try solving this problem using bitwise operations. Both methods are introduced in the video solution. We encourage you to try solving 1342. Number of Steps to Reduce a Number to Zero on your own first, then return here to watch the video solution.