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Implement plusOne function to increment digits
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‎leetcode3/정진영/66. Plus One‎

Lines changed: 17 additions & 0 deletions
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/**
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* @param {number[]} digits
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* @return {number[]}
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*/
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var plusOne = function(digits) {
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for (let i = digits.length - 1; i >= 0; i--) {
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if (digits[i] < 9) {
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digits[i] += 1;
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return digits;
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}
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digits[i] = 0;
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}
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digits.unshift(1);
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return digits;
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};

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