Hi so I'm stuck here please if someone could help me please I try to explain here the best I can. Code is working fine but it's false.
So I highlighted down (in bold) in the example where the problem is and commented in yellow what should be right for my code.
The values of my LinkedHashMap: (String, String)
cards.put("a", "1");
cards.put("b", "2");
cards.put("c", "3");
cards.put("d", "4");`
Code in action example:
Print the definition of "a"
input> 1
Correct answer
Print the definition of "b"
input> a
Wrong answer
Print the definition of "c"
input> 2
Wrong answer. The correct one is "3", you've just written the definition of "c"
//Here it should be "b" since input was 2 and 2 is the value of key b in the map.
Print the definition of **"c"
//should be "b" here too then it goes all wrong it doesn't match the correct key
input> 3
Correct answer
Print the definition of "d"
input> 1
Wrong answer. The correct one is "4", you've just written the definition of "d" Print the definition of "d"
and here it prints "d" instead of "a" and I tried a lot of things can't know how to fix this.
input> 1
Correct answer
And here is the code source:
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
LinkedHashMap<String, String> cards = new LinkedHashMap<String, String>();
cards.put("a", "1");
cards.put("b", "2");
cards.put("c", "3");
cards.put("d", "4");
for (Map.Entry<String, String> entry : cards.entrySet()) {
String v = entry.getValue();
String k = entry.getKey();
System.out.println("Print the definition of " + "\"" + k + "\"");
String answer = in.nextLine();
if (answer.equals(v)) {
System.out.println("Correct answer");
} else if (!answer.equals(v) && !cards.containsValue(answer)) {
System.out.println("Wrong answer");
}
else if (!answer.equals(v) && cards.containsValue(answer)) {
System.out.println("Wrong answer. The correct one is " + "\"" + v + "\""
+ ", you've just written the definition of " + "\"" + k + "\"");
System.out.println("Print the definition of " + "\"" + k + "\"");
String answer2 = in.nextLine();
if (!answer2.equals(v) && !cards.containsValue(answer2)) {
System.out.println("Wrong answer. The correct one is " + "\"" + v + "\"");
} else {
System.out.println("Correct answer");
}
}
}
}
