Question

For Java - Write a program that creates an array of 10 integers. Ask the user to enter the subscript (index) of an element, then displays the element located at that subscript. If the subscript entered is out of bounds (less than 0 or greater than length - 1), display the message "Out of Bounds".

Answer 1

Java code is as Follows:

Main.java

***************************************************************************************************************************************

import java.util.Scanner;
public class Main
{
   public static void main(String[] args) {
   Scanner sc = new Scanner(System.in);
int array[] = new int[]{10,34,56,78,90,12,34,56,78,100}; //creates an array of 10 integers
System.out.print("Enter the subscript (index) of an element:"); //prompt for the index or subscript
try{
int subscript = sc.nextInt(); //input the subscript
if(subscript<0 || subscript>array.length-1){ //if subscript entered is less than 0 or greater than length - 1
System.out.println( "Out of Bounds"); //display the message "Out of Bounds".
}
else{
System.out.println("The element located at "+subscript+" subscript is:"+array[subscript]); //displays the element located at that subscript
}
}catch(Exception e){ //if any exception occurs
e.printStackTrace();
}
   }
}

***********************************************************************************************************************************

Screenshot of the code:

Main.java 1 import java.util.Scanner; 2 public class Main 3- { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int array[] = new int[]{10,34,56,78,90,12,34,56,78,100}; //creates an array of 10 integers System.out.print("Enter the subscript (index) of an element:"); //prompt for the index or subscript try{ int subscript = sc.nextInt(); //input the subscripti if(subscript<0 | subscript>array.length-1){ //if subscript entered is less than or greater than Length - 1 System.out.println("Out of Bounds"); 7/display the message "Out of Bounds". else{ System.out.println("The element located at "+subscript+" subscript is: "+array( subscript]); //displays the element located at that subscript! cost podman The element located at a subscript:- subscript to array[userlar) }catch(Exception e) { //if any exception occurs e.printStackTrace(); 18

Output:

Input Enter the subscript (index) of an element: 8 The element located at 8 subscript is:78 ... Program finished with exit code 0 Press ENTER to exit console.

Enter the subscript (index) of an element:-1 Out of Bounds ... Program finished with exit code o Press ENTER to exit console.

Enter the subscript (index) of an element:100 Out of Bounds ... Program finished with exit code 0 Press ENTER to exit console. I