(A string, B string)
| 1 | package rotate_string_796 |
| 2 | |
| 3 | func rotateString(A string, B string) bool { |
| 4 | if len(A) != len(B) { |
| 5 | return false |
| 6 | } |
| 7 | |
| 8 | if A == B { |
| 9 | return true |
| 10 | } |
| 11 | |
| 12 | a := A |
| 13 | for i := 0; i < len(A); i++ { |
| 14 | if a == B { |
| 15 | return true |
| 16 | } |
| 17 | |
| 18 | // rotate a by prepending end to front |
| 19 | a = a[len(A)-1:] + a[0:len(A)-1] |
| 20 | } |
| 21 | |
| 22 | return false |
| 23 | } |
no outgoing calls