public class TestMax
{
  public static void main(String args[])
  {
    int a[] = {1, 12, -9, 2, -20, 11, 22, -5, 3, 8};
    Retval rv = MaxSubSum1.maxSubSum1(a, a.length);
    System.out.println("For first try" + rv);
    rv = MaxSubSum2.maxSubSum2(a, a.length);
    System.out.println("For second try" + rv);
    rv = MaxSubSum3.maxSubSum3(a, 0, a.length-1);
    System.out.println("For third try" + rv);
    rv = MaxSubSum4.maxSubSum4(a, a.length);
    System.out.println("For fourth try" + rv);
  }
}