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20 lines
313 B
20 lines
313 B
2 years ago
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package class29;
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public class Problem_0066_PlusOne {
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public static int[] plusOne(int[] digits) {
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int n = digits.length;
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for (int i = n - 1; i >= 0; i--) {
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if (digits[i] < 9) {
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digits[i]++;
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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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int[] ans = new int[n + 1];
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ans[0] = 1;
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return ans;
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}
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}
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