C++practice problem///Write C++ program to determine if a number is a "Happy Number" using only the 'for' loop, not the

[answerhappygod]

C++practice problem///Write C++ program to determine if a number
is a "Happy Number" using only the 'for' loop, not
the while loop! 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, and repeat the process until the number equals 1 (Where it
will end the loop) or it loops endlessly in a cycle which does not
include 1. Those numbers for which this process ends in 1 are happy
numbers.
Note: When a number is not happy, to stop the endless cycle for
simplicity, consider when the sum =4; because 4 is not happy
number.