的System.out.println没有打印出一个变量

-3

我收到此错误信息的System.out.println没有打印出一个变量

finalAmount cannot be resolved to a variable

而且这是有问题的代码

public class DepositCalculator { 

    public static final double annualInterestRate = 1.0; 
    public static final int numberOfYears = 5; 
    public static final int monthsPerYear = 12; 
    public static final int deposit = 1000; 
    public static final int depositAmountIncrement = 1000; 

    public static void main(String[] args) { 

     System.out.println(finalAmount); 
    } 

    public static double calculateAmountNoCompounding(double deposit, double annualInterestRate, int numberOfYears) { 

     double finalAmount = deposit*(1+annualInterestRate*numberOfYears); 
     return finalAmount; 
    }  
}

来源

2014-01-30 user3076531

是的，编译器是正确的。 –

变量有*范围*。方法要求你叫他们*。我强烈建议从一本关于Java的初学者书或Oracle教程开始。 –