Created
October 1, 2016 02:36
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reverse a string
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| package main | |
| import ( | |
| "fmt" | |
| ) | |
| func reverseStr(s string) string { | |
| input := []byte(s) | |
| for i := 0; i < len(input)/2; i++ { | |
| input[i], input[(len(input)-1)-i] = input[(len(input)-1)-i], input[i] | |
| } | |
| return string(input) | |
| } | |
| func main() { | |
| fmt.Println(reverseStr("blahes")) | |
| } |
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sehalb