zosi

/* Changing the loop to count n down rather than i. The problem is set up so that you view i as the active variable in the loop, but it doesn't have to be. */
int i, n=42;
main() {
    for(i=0; i<n; n--) {
        printf("*");
    }
}
/* Changing the loop so that i == -42 is the terminating condition rather than i == 42.  */
int i, n=42;
main() {
    for(i=0; -i<n; i--) {
        printf("*");
    }
}
/* Same mechanic as #2, but with a less obvious way to do the comparison. */
int i, n=42;
main() {
    for(i=0; i+n; i--) {
        printf("*");
    }
}