prog.c: In function 'RemoveDuplicates':
prog.c:29:5: warning: 'main' is normally a non-static function [-Wmain]
int main() {
^
prog.c: In function 'main':
prog.c:35:11: error: array type has incomplete element type 'char[]'
char str[i][];
^
prog.c:35:11: warning: unused variable 'str' [-Wunused-variable]
prog.c: In function 'RemoveDuplicates':
prog.c:40:1: error: expected declaration or statement at end of input
}
^