Write a logic to add the digits of an integer, get the sum and again add the digits of the resulted sum. Keep on doing this until the sum reaches to single digit. Ex: number : 3456257672 sum of digits:47 result sum : 47 sum of …

Ques:- Write a logic to add the digits of an integer, get the sum and again add the digits of the resulted sum. Keep on doing this until the sum reaches to single digit. Ex: number : 3456257672 sum of digits:47 result sum : 47 sum of …

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