C

C#•4y ago•

5 replies

Groophy

replace 'backslah' to 'doublebackslah' but if char already not double

a\aa\a -> a\\aa\\a

ab\\aba\aa\a -> ab\\aba\\aa\\a

a\aa\a -> a\\aa\\a

ab\\aba\aa\a -> ab\\aba\\aa\\a