Java Exercises: Create an array of string values

Java Basic: Exercise-95 with Solution

Write a Java program to create an array (length # 0) of string values. The elements will contain "0", "1", "2" … through ... n-1.

Pictorial Presentation:

Java Basic Exercises: Create an array of string values

Sample Solution:

Java Code:

import java.util.*; 
import java.io.*; 
 public class Exercise95 {
 public static void main(String[] args)
    int n= 5;
	String[] arr_string = new String[n];
    for(int i = 0; i < n; i++)
        arr_string[i] = String.valueOf(i);                                  
	 System.out.println("New Array: "+Arrays.toString(arr_string)); 

Sample Output:

New Array: [0, 1, 2, 3, 4]


Flowchart: Java exercises: Create an array of string values

Java Code Editor:

Contribute your code and comments through Disqus.

Previous: Write a Java program to rearrange all the elements of an given array of integers so that all the odd numbers come before all the even numbers.
Next: Write a Java program to check if there is a 10 in a given array of integers with a 20 somewhere later in the array.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.

Share this Tutorial / Exercise on : Facebook and Twitter

Java: Tips of the Day


Converts to enum to Map where key is the name and value is Enum itself.

public static <E extends Enum<E>> Map<String, E> getEnumMap(final Class<E> enumClass) {
    return Arrays.stream(enumClass.getEnumConstants())
            .collect(Collectors.toMap(Enum::name, Function.identity()));

Ref: https://bit.ly/3xXcFZt