class GFG
static int power(int x, int y)
if (y == 0)
return 1;
else if (y % 2 == 0)
return power(x, y / 2) * power(x, y / 2);
else
return x * power(x, y / 2) * power(x, y / 2);
public static void main(String[] args)
int x = 2;
int y = 3;
System.out.printf("0", power(x, y));