Write a Program to check if a Number is Happy number or not.
Eg: 32 is a happy Number.
Explaination:
3^2 + 2^2 = 13 sum of square of each digit.
1 ^2 + 3 ^2 =10 sum of square of each digit from previous output.
1^2 + 0^2. = 1 So finally It ended in 1. Hence it is a happy Number.
Other Happy Numbers are 7, 28, 100, 320
Published By : Suraj Ghimire
