codepad
[
create a new paste
]
login
|
about
Language:
C
C++
D
Haskell
Lua
OCaml
PHP
Perl
Plain Text
Python
Ruby
Scheme
Tcl
char * reverse_str(char *s){ char *p = s; char *q = s; char temp = 0; while(*q != '\0'){ q++; } q--;//\0前一个字符 while(p < q){ temp = *p; *p = *q; *q = temp; p++; q--; } return s; } int main() { char s[] = "hello"; reverse_str(s); printf("%s", s); }
Private
[
?
]
Run code
Submit