import java.util.Scanner;
class Jtutorial1 {
    public static void main(String args[]){
    Scanner input = new Scanner(System.in);
        
    //int i= 5;    i(5);
    //int anArray[] = new int[5];
    
    //anArray[ | | | | ];
    //anArray[0|0|0|0|0]; // initialize to 0
    //anArray[0|1|2|3|4]; // index. 0th, 1st, 2nd, 3rd, 4th
    //anArray[1|2|3|4|5]; // 
    //anArray[ | |3| | ]; // 3
    
    System.out.println("\nHow many items would you like to enter? : ");
    int x = input.nextInt(); //3
    
    int itemArray[] = new int[x];
    double itemCost[] = new double[x];
    
    for (int i = 0; i < itemArray.length; i++){ // initializing arrays to 0
        itemArray[i] = 0; // [i] Subscript.  
        itemCost[i] = 0;  // anArray[2] i=2  anArray[i]
        //itemArray / itemCost[ 0 | 0 | 0 ]  // 0, 1, 2
    }
    
    for(int i=0; i< itemArray.length; i++){
        System.out.println("\nEnter the unique, item ID: ");
        itemArray[i] = input.nextInt();
        
        System.out.println("\nEnter the cost for that item: ");
        itemCost[i] = input.nextDouble();
    }
    System.out.println();
    System.out.println();
    System.out.println("Price list: ");
    for(int i=0; i < itemArray.length; i++){
        System.out.println("The value of i is: " + i + "  Item Number: " + (itemArray[i]) + " = $" + itemCost[i]);
    }
    
    
    
    }//end main
}//end class



//Create an array, to enter user entered numbers. 

//10

//a, a, a, a, c, c, c, d, f, g