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Calculations with array list elements.

Lillian Martin166929-Oct-2014
I have an integer array list. It will always contain 5 integers. Now suppose it contains the numbers 10031. Now I want to do this calculation in the elements.

Add the numbers within this number, until you are left with a 1 or 2 digit number.

1.....0.....0.....3.....1

...1.....0......3....4

.......1.....3.....7

...........4....10 (When this occurs, separate into 1 + 0)

..............5..1 = 51. Result is 51.

I want the result when it is a double digit number. Please help.

Updated on 29-Oct-2014

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