Print 1 to 10 without any loop in java

Question

Possible Duplicate:
Display numbers from 1 to 100 without loops or conditions

Interview question:

Print 1 to 10 without any loop in java.

Answer 1

Simple way: System.out.println the values:

    System.out.println(1);
    System.out.println(2);
    System.out.println(3);
    System.out.println(4);
    System.out.println(5);
    System.out.println(6);
    System.out.println(7);
    System.out.println(8);
    System.out.println(9);
    System.out.println(10);

Complex way: use recursion

public void recursiveMe(int n) {
    if(n <= 10) {// 10 is the max limit
        System.out.println(n);//print n
        recursiveMe(n+1);//call recursiveMe with n=n+1
    }
}
recursiveMe(1); // call the function with 1.

Answer 2

If you like your programs obtuse, no loops, condition statements or main method.

static int i = 0;
static {
    try {
        recurse();
    } catch (Throwable t) {
        System.exit(0);
    }
}

private static void recurse() {
    System.out.print(++i + 0 / (i - 11) + " ");
    recurse();
}

---

This uses a loop but may be an interesting answer

Random random = new Random(-6732303926L);
for(int i = 0; i < 10; i++)
    System.out.print((1+random.nextInt(10))+" ");
}

You can restructure this to not use a loop.