shortest code using javascript


  • 0
    L

    Always remember it's plus ONE.

    var plusOne = function (digits) {
        for (var i = digits.length - 1; i >= 0; --i) {
            if (digits[i] === 9) {
                digits[i] = 0;
            } else {
                digits[i]++;
                return digits;
            }
        }
        digits.unshift(1);
        return digits;
    };
    

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