Question

Write a complete program that declares an array of 1000 integers and initializes each element in the array to have a value equal to the index of that element. That is, the value at index 0 should be 0, the value at index 1 should be 1, the value at index 2 should be 2, and so on. Then, ask the * user for a single integer input. Triple the value of each element in the * array whose value is divisible by that user input. You do not need to print out the array or anything else except for the user input prompt. You can assume that the user will input an integer when prompted.

Answer 1

see explaination

Step-by-step explanation:

import java.util.Scanner;

class Main

{

public static void main (String[] args)

{

int []A = new int[1000]; // Declaration of array which will store 1000 integers

for( int i = 0; i<1000; i++ )

A[i] = i; // will initialise elements of array equal to their index

System.out.print("Enter a value: ");

Scanner sc = new Scanner(System.in);

int num = sc.nextInt(); // Prompts the user to enter value

for( int i = 0; i<1000; i++ )

{

if( A[i]%num==0 ) //checks if the element is divisible by the entered value

A[i] = 3*A[i]; // Triples the value and reassigns to the same element

}

}

}