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  1. import java.util.Scanner;
  2. class Jtutorial1 {
  3.     public static void main(String args[]){
  4.     Scanner input = new Scanner(System.in);
  5.  
  6.     //int i= 5;    i(5);
  7.     //int anArray[] = new int[5];
  8.  
  9.     //anArray[ | | | | ];
  10.     //anArray[0|0|0|0|0]; // initialize to 0
  11.     //anArray[0|1|2|3|4]; // index. 0th, 1st, 2nd, 3rd, 4th
  12.     //anArray[1|2|3|4|5]; // 
  13.     //anArray[ | |3| | ]; // 3
  14.  
  15.     System.out.println("\nHow many items would you like to enter? : ");
  16.     int x = input.nextInt(); //3
  17.  
  18.     int itemArray[] = new int[x];
  19.     double itemCost[] = new double[x];
  20.  
  21.     for (int i = 0; i < itemArray.length; i++){ // initializing arrays to 0
  22.         itemArray[i] = 0; // [i] Subscript.  
  23.         itemCost[i] = 0;  // anArray[2] i=2  anArray[i]
  24.         //itemArray / itemCost[ 0 | 0 | 0 ]  // 0, 1, 2
  25.     }
  26.  
  27.     for(int i=0; i< itemArray.length; i++){
  28.         System.out.println("\nEnter the unique, item ID: ");
  29.         itemArray[i] = input.nextInt();
  30.  
  31.         System.out.println("\nEnter the cost for that item: ");
  32.         itemCost[i] = input.nextDouble();
  33.     }
  34.     System.out.println();
  35.     System.out.println();
  36.     System.out.println("Price list: ");
  37.     for(int i=0; i < itemArray.length; i++){
  38.         System.out.println("The value of i is: " + i + "  Item Number: " + (itemArray[i]) + " = $" + itemCost[i]);
  39.     }
  40.  
  41.  
  42.  
  43.     }//end main
  44. }//end class
  45.  
  46.  
  47.  
  48. //Create an array, to enter user entered numbers. 
  49.  
  50. //10
  51.  
  52. //a, a, a, a, c, c, c, d, f, g
  53.  
Success #stdin #stdout 0.08s 213440KB
comments (?)
stdin
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3
19
20.74
16
17.89
14
22.97
stdout
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How many items would you like to enter? : 

Enter the unique, item ID: 

Enter the cost for that item: 

Enter the unique, item ID: 

Enter the cost for that item: 

Enter the unique, item ID: 

Enter the cost for that item: 


Price list: 
The value of i is: 0  Item Number: 19 = $20.74
The value of i is: 1  Item Number: 16 = $17.89
The value of i is: 2  Item Number: 14 = $22.97
https://ideone.com/WV7DD
language:
Java (HotSpot 12)
created:
12 years ago
visibility:
public

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