Leetcode Note: Go - Check if One String Swap Can Make Strings Equal
Check if One String Swap Can Make Strings Equal - LeetCode
https://leetcode.com/problems/check-if-one-string-swap-can-make-strings-equal/
- Go 言語で取り組んだメモ
回答
Golang 0ms solution - Check if One String Swap Can Make Strings Equal - LeetCode
https://leetcode.com/problems/check-if-one-string-swap-can-make-strings-equal/solutions/1108995/golang-0ms-solution/
func areAlmostEqual(s1 string, s2 string) bool {
diffPair := [][]byte{}
for i := 0; i < len(s1); i++ {
if s1[i] != s2[i] {
diffPair = append(diffPair, []byte{s1[i],s2[i]})
}
}
if len(diffPair) == 0 {
return true
}
if len(diffPair) != 2 {
return false
}
return diffPair[0][1] == diffPair[1][0] && diffPair[0][0] == diffPair[1][1]
}