Happy Number | LeetCode 202 | Java Solution

Find given number is a Happy Number or not | LeetCode 202 | Java Solution Write an algorithm to determine if a number n is happy. A happy number is a number defined by the following process: Starting with any positive integer, replace the number by the sum of the squares of its digits. Repeat the process until the number equals 1 (where it will stay), or it loops endlessly in a cycle which does not include 1. Those numbers for which this process ends in 1 are happy. Return true if n is a happy number, and false if not. #HappyNumber #LeetCode202 #LeetCode #InterviewPrograms #InterviewQuestions #Facebook #Google #Amazon #MicroSoft