Bonsoir tout le monde,
Je suis nouveau au programmation Java et a ce site.
Jai ecrit un programme mais ca ne me donne pa le resultat ke je souhaite. Est ce que quelqu'un parmis vous peut me dire ou est mon erreur.
Merci.
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52 public class Counter { int counter=0; int stepValue; public Counter(int step) { step=stepValue; } public void increase(){ counter = counter+stepValue; } public void decrease(){ counter = counter-stepValue; } public int getCount(){ return counter; } public static void main(String[] args) { Counter counter = new Counter(1); //create a new counter with a step value of 1 counter.increase(); //add 1 System.out.println("Expected Count: 1 -----> Actual Count: " + counter.getCount()); counter.increase(); //add 1 System.out.println("Expected Count: 2 -----> Actual Count: " + counter.getCount()); counter.decrease(); //subtract 1 System.out.println("Expected Count: 1 -----> Actual Count: " + counter.getCount()); counter = new Counter(10); //create a new counter with a step value of 10 System.out.println("Expected Count: 0 -----> Actual Count: " + counter.getCount()); counter.increase(); //add 10 System.out.println("Expected Count: 10 ----> Actual Count: " + counter.getCount()); counter.decrease(); //subtract 10 System.out.println("Expected Count: 0 -----> Actual Count: " + counter.getCount()); counter.decrease(); //subtract 10 System.out.println("Expected Count: -10 -----> Actual Count: " + counter.getCount()); } }
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