User:Inge Hoonte/arduino2

1. include "stdio.h"

char pat[]="wow this is hard "; int i = 0; int j = 0;

int main () { while (j < 13) { while (i < 16) { printf("%c %c\n", pat[i], pat[(i+j)%16]); i = i+1; } i = 0; j = j+1; } }