Very speciel function
Hi!
I want to check if a number is a happy number
a number number is like this
(sorry i can't write it correct with in 2 hope you understand)
Number is 19
1 in 2 + 9 in 2 = 82
8 in 2 + 2 in 2 = 68
6 in 2 + 8 in 2 = 100
1 in 2 + 0in 2 + 0in 2 = 1
This is not a Happy number
Number = 24
2in2 + 4in2 = 20
2in2 + 0in2 = 4
So only when the last ciffer is one it is a happy number
I can make it by using if and if and if...........................
But isn't there a easy way to do this?
Please help i can't see it..........
Best regards
Alvin
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