typedef enum {false, true} bool;

extern int __VERIFIER_nondet_int(void);

int main() {
    int i, j;
    int c;
    c = 0;
    i = 0;
    while (i < 100) {
        c = c + 1;
        i = i + 1;
    }
    j = 5;
    while (j < 21) {
        c = c + 1;
        j = j + 3;
    }
    return 0;
}