gistfile1.c

   int x = 0;
    while(x <= 10) {
        printf("%d \n", x);

        x++;
    }

    for(int i = 0; i <= 10; i++) {
        printf("%d\n", i);
    }

    int d = 0;
    do {
        printf("%d\n", d);
        d++;
    } while(d < 10);