/*
  Lab exam 23/11/2005 14:00-16:00
  Solution Part 2
*/


public class UseAccount {

  public static double getMinPositiveBalance(Account a1, Account a2) {
    double b1 = a1.getBalance();
    double b2 = a2.getBalance();

    if (b1 < 0 && b2 <0)
      return 0;
    else if (b1 < 0)
      return b2;
    else if (b2 < 0)
      return b1;
    else if (b1 < b2)
      return b1;
    else
      return b2;
  }
}