public class Exercise2_18 {
  // Main method
  public static void main(String[] args) {
    System.out.println("a      b      pow(a, b)");
    System.out.println("1      2      " + (int)Math.pow(1, 2));
    System.out.println("2      3      " + (int)Math.pow(2, 3));
    System.out.println("3      4      " + (int)Math.pow(3, 4));
    System.out.println("4      5      " + (int)Math.pow(4, 5));
    System.out.println("5      6      " + (int)Math.pow(5, 6));
  }
}