#include
#include
int main(void)
{
int j;
char ch;
/* display all numbers which are multiples of 7 */
for(j = 5; j < 800; j++) {
if(!( j % 7 )) {
printf("%d, more number? (Y/N)", j);
ch = getche();
if(ch == 'N')
break; /* stop the loop */
printf("\n");
}
}
return 0;
}