Practice problem with arrays issue
/*program asks the user to use specific keys to unlock specific keys,
if the wrong key is used on the wrong key it explodes and ends the program */
import java.util.Scanner;
public class Keygame {
public static void main(String[] args){
Scanner input = new Scanner(System.in);
String[] key = {"Skeleton key", "Stone key", "Wood key", "plastic key" };
System.out.println("Before you are 4 keys. \n Each key take a different key. \n You have each key in your bag but be careful. \n Using the wrong key will cause the key to explode.\n");
System.out.println("please type a number corresponding to the one beside each key \n");
for(int i = 0; i < key.length; i++){
System.out.println(i+1 + "." + key[i]);
}
int pkey = input.nextInt();
if(pkey >= 1 && pkey <= key.length){
int chosenkey = pkey - 1;
System.out.println(" you chose " + key[chosenkey]);
}
else{
System.out.println("You have chosen the (INSTANT DEATH IF YOU CHOOSE IT key) \n you will now instantly die \n game over ");
}
String[] door = {"Skeleton door", "Stone door", "Wood door", "plastic door" };
System.out.println("\nplease type a number corresponding to the one beside each door");
for(int i = 0; i < door.length; i++){
System.out.println(i+1 + "." + door[i]);
}
int pdoor = input.nextInt();
if(pdoor >= 1 && pdoor <= door.length){
int chosendoor = pdoor - 1;
System.out.println(" you chose " + door[chosendoor]);
}
else{
System.out.println("You have chosen the (INSTANT DEATH IF YOU CHOOSE IT key) \n you will now instantly die \n game over ");
}
// print out what key and door you have chosen
System.out.println("you are unlocking the " + door + " with " + key);
}
}
cant seem to figure out how to print out the arrays the user chooses, no matter what i do it either prints out the number of the array or the memory address.4 Replies
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Unknown User•9mo ago
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it worked, thx man
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