#include <stdio.h>
#include <unistd.h>
int main(void) {
    int v1 = 0, v2 = 0, v3 = 0, pid;
    pid = getpid();
    v2++;
    if (fork()) {
        v1++;
        v2++;
        sleep(1);
        if (fork()) {
            v1++;
            sleep(1);
        }
    }
    if (pid == getppid()) {
        v3++;
    }
    printf("%d %d %d\n", v1, v2, v3);
    return 0;
}