
Untitled
By: a guest on
May 26th, 2012 | syntax:
C | size: 0.29 KB | hits: 16 | expires: Never
#include <stdio.h>
#include <ctype.h>
int main(int argc, char *argv[]) {
if (argc != 2)
return 1;
for ( ; *argv[1]; *argv[1]++)
putchar(isalpha(*argv[1]) ? tolower(*argv[1]) - 'a' > 13 ? *argv[1] - 13 : *argv[1] + 13 : *argv[1]);
putchar('\n');
return 0;
}