( center, diff, string)
| 1 | # calculate palindromic length from center with incresmenting difference |
| 2 | def palindromic_length( center, diff, string): |
| 3 | if center-diff == -1 or center+diff == len(string) or string[center-diff] != string[center+diff] : |
| 4 | return 0 |
| 5 | return 1 + palindromic_length(center, diff+1, string) |
| 6 | |
| 7 | def palindromic_string( input_string ): |
| 8 | """ |
no outgoing calls
no test coverage detected