Thread: need help with code

Need to know if what I have so far is correct, also need help with the calculate to change and string methods.

This is the assignment:

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public class ChangeMaker {
 
	private double money;
	private int numberOfQuarters;
	private int numberOfDimes;
	private int numberOfNickels;
	private int numberOfPennies;
 
	public ChangeMaker() {
	numberOfQuarters = 0;
	numberOfDimes = 0;
	numberOfNickels = 0;
	numberOfPennies = 0; 
}
 
 
	public double getMoney() {
		return money;
	}
}
public void setMoney(double amount) {
	money = amount;
}
public void calculateChange(); {
 
}
public String toString(); {
 
}
 
}

What do you mean, "need help with the calculate to change and string methods?"

i don't know how to put in those methods, i've only been learning java for a few weeks now.