I am trying to read these two code and understand it but I cant these are the code and the solution, the int match(char ...) is for ex00 and the int nmatch(char......) is for ex01

int ch(char s1, char s2) return (1); return (match(s1, ++s2)); else return () if Cs2- if (s1- *s2) if (s1- s2) Dreturn )i return Cmatch(s1 +1, s2) II match(s1, s2 1D; return (matchC++s1, ++s2)); return (); atch.c RO