Question

in Java, Declare a partial array to hold String values. Allow the user to determine the size of the array and to enter a number of tasks into the array. Print a numbered list of the tasks (numbering must start at 1). The list should display only those array elements that contain tasks – empty elements should be ignored.

Answer 1

CODE TO COPY

import java.util.Scanner;

public class MyClass {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in); // declaring variables
System.out.print("Enter the size of the array: \n");
int n = sc.nextInt(), index = 0; // taking user input for the size
  
String[] tasks = new String[n]; // declaring array of strings
  
System.out.println("Enter tasks one by one ('done' to stop): ");
String one = sc.next();
  
while(!one.equals("done")) // when done is entered, stops taking input
{
tasks[index++] = one;
one = sc.next();
}
  
for(int i=0; i<index; i++) // printing output
System.out.print("\n" + (i+1)+ " " + tasks[i]);
}
}

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