程序显示最高值，但不显示具有最高值的人员

Question

我能够输出最高的值，但我似乎不能让它工作时，我这样做。getnames，因为它显示我一个错误

错误是我似乎不能显示关联名称的最高值它只显示余额

    //Highest Balance
    Double largest = customer[0].getBalance();

    for (int i=0; i<customer.length; i++)
    {
        if(customer[i].getBalance() > largest) 
            largest = customer[i].getBalance(); 

    }
    System.out.println("The highest balance is " + largest);

Answer 1

您还需要存储与最高值关联的名称。您可以在更新最大余额时更新它，也可以存储保存最大值（和最大余额）的整个customer对象。示例：

Double largest = customer[0].getBalance();
String name = "";

for (int i=0; i<customer.length; i++)
{
     if(customer[i].getBalance() > largest) 
     {
            largest = customer[i].getBalance();
            name = customer[i].getName();
      }
 }
 System.out.println("The highest balance is " + largest);
 System.out.println("The name of the customer is " + name);