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optimized and simplified

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This commit is contained in:
Danyil-Mykola Obertan
2024-02-05 21:38:01 +02:00
committed by GitHub
parent 3200de1f73
commit c5bcb82ce7
1 changed files with 3 additions and 8 deletions
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9
leetcode/0066.Plus-One/66. Plus One.go
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@ -2,16 +2,11 @@ package leetcode
func plusOne(digits []int) []int { func plusOne(digits []int) []int {
for i := len(digits) - 1; i >= 0; i-- { for i := len(digits) - 1; i >= 0; i-- {
if digits[i] != 9 {
digits[i]++ digits[i]++
if digits[i] != 10 {
// no carry
return digits return digits
} }
// carry
digits[i] = 0 digits[i] = 0
} }
// all carry return append([]int{1}, digits...)
digits[0] = 1
digits = append(digits, 0)
return digits
} }