public class Payment {
    
    //constructor
    public Payment(int fiveC, int tenC, int twentyC, int fiftyC, int oneD, int twoD, int fiveD, int tenD, int twentyD, int fiftyD, int hundredD)
    {
        fiveCents = fiveC;
        tenCents = tenC;
        twentyCents = twentyC;
        fiftyCents = fiftyC;
        oneDollar = oneD;
        twoDollars = twoD;
        fiveDollars = fiveD;
        tenDollars = tenD;
        twentyDollars = twentyD;
        fiftyDollars = fiftyD;
        hundredDollars = hundredD;
    }
    
    public void setValues(int fiveC, int tenC, int twentyC, int fiftyC, int oneD, int twoD, int fiveD, int tenD, int twentyD, int fiftyD, int hundredD)
    {
        
    }
    
    public void setFiveCents(int value)
    {
        fiveCents = value;
    }
    
    public void setTenCents(int value)
    {
        tenCents = value;
    }
    
    public void setTwentyCents(int value)
    {
        twentyCents = value;
    }
    
    public void setFiftyCents(int value)
    {
        fiftyCents = value;
    }
    
    public void setOneDollar(int value)
    {
        oneDollar = value;
    }
    
    public void setTwoDollars(int value)
    {
        twoDollars = value;
    }
    
    public void setFiveDollars(int value)
    {
        fiveDollars = value;
    }
    
    public void setTenDollars(int value)
    {
        tenDollars = value;
    }
    
    public void setTwentyDollars(int value)
    {
        twentyDollars = value;
    }
    
    public void setFiftyDollars(int value)
    {
        fiftyDollars = value;
    }
    
    public void setHundredDollars(int value)
    {
        hundredDollars = value;
    }
    
    public int getFiveCents(int value)
    {

    }
    
    public int getTenCents(int value)
    {
    
    }
    
    public int getTwentyCents(int value)
    {
    
    }
    
    public int getFiftyCents(int value)
    {
        
    }
    
    public int getOneDollar(int value)
    {
    
    }
    
    public int getTwoDollars(int value)
    {
    }
    
    public int getFiveDollars(int value)
    {
        
    }
    
    public int getTenDollars(int value)
    {
    
    }
    
    public int getTwentyDollars(int value)
    {
        
    }
        
    public int getFiftyDollars(int value)
    {

    }
    
    public int getHundredDollars(int value)
    {

    }
    
    public int valueOfDollars()
    {
        
    }
    
    public int valueOfCents()
    {

    }
    
    public float valueOfPayment()
    {

    }
    
    //11 types of notes in the system
    private int fiveCents;
    private int tenCents;
    private int twentyCents;
    private int fiftyCents;
    private int oneDollar;
    private int twoDollars;
    private int fiveDollars;
    private int tenDollars;
    private int twentyDollars;
    private int fiftyDollars;
    private int hundredDollars;

}

Payment payment=new Payment(a,b,c,d,....);//创建对象payment,这里的abcd就是构造方法里的参数
payment.XXX；//这里的XXX就是你类里的方法  比如 payment.setFiveCents(int value)就调用了setFiveCents（）这个方法

------解决方案--------------------

public void setValues(int fiveC, int tenC, int twentyC, int fiftyC, int oneD, int twoD, int fiveD, int tenD, int twentyD, int fiftyD, int hundredD)
   {
       //调用下面的setXXX()方法
         setFiveCents(数值);   
        .
        .
        .
       
   }

至于其他的，就看你要实现什么样的逻辑功能才好写。