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ZeeshanAli-0704
ZeeshanAli-0704

Posted on • Edited on

Add Digits - I

const addDigits = function(num) {
 num = num.toString();
    let newNumber = 0;
    for (let i = 0; i < num.length; i++) {
        newNumber += Number(num[i]);
    }
    if (newNumber.toString().length === 1) return newNumber;
    return addDigits(newNumber);
};
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