You can briefly denote repetitions of a letter a. Therefore, you can use the star *. An expression before the star can be repeted from 0 to infinity.
Place the * behind the a, to find all a.
- a
- aa
- aaa
- aaaa
- aaaaa
You can briefly denote repetitions of a letter a. Therefore, you can use the star *. An expression before the star can be repeted from 0 to infinity.
Place the * behind the a, to find all a.