Write the definition of a class Counter containing: An instance variable named counter of type int An instance variable named limit of type int.
LANGUAGE: JAVA
CHALLENGE:
Write the definition of a class Counter containing:
An instance variable named counter of type int
An instance variable named limit of type int.
A constructor that takes two int arguments and assigns the first one to counter and the second one to limit
A method named increment . It does not take parameters or return a value ; if the instance variable counter is less than limit, increment just adds one to the instance variable counter.
A method named decrement. It also does not take parameters or return a value ; if counter is greater than zero, it just subtracts one from the counter.
A method named getValue that returns the value of the instance variable counter.
SOLUTION:
public class Counter { private int counter; private int limit; public Counter (int number1, int number2) { counter = number1; limit = number2; } public void increment() { if (counter < limit) counter ++; } public void decrement() { if (counter > 0) counter –; } public int getValue() { return counter; } }