Timeline for A context-free grammar for all strings that end in b and have an even number of bs
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 25, 2018 at 21:56 | comment | added | David Richerby | Welcome to the site! I didnt check closely, but your answer seems to be correct. It would be improved by an explanation of how it works, especially since there are already three other answers giving alterantive grammars. | |
| Dec 25, 2018 at 16:25 | review | Late answers | |||
| Dec 25, 2018 at 21:56 | |||||
| Dec 25, 2018 at 16:10 | review | First posts | |||
| Dec 25, 2018 at 22:11 | |||||
| Dec 25, 2018 at 16:07 | history | answered | Coder | CC BY-SA 4.0 |