Question

How to declare, initialize and print string array in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        String[] arr = new String[6];
        
        arr[0] = "java";
        arr[1] = "php";
        arr[2] = "c";
        
        arr[4] = "python";
        
        for (int i = 0; i < arr.length; i++) {
            System.out.println(arr[i]);
        }
    }
}


/*
run:

java
php
c
null
python
null

*/

 

70+ SQL courses for beginners and professionals

Answer 2

public class MyClass {
    public static void main(String args[]) {
        String[] arr = new String[] {"java", "php", "c", "python"};

        for (int i = 0; i < arr.length; i++) {
            System.out.println(arr[i]);
        }
    }
}


/*
run:

java
php
c
python

*/

 

70+ SQL courses for beginners and professionals

Answer 3

public class MyClass {
    public static void main(String args[]) {
        String[] array = { "c", "c++", "java" };
         
        for (String arr : array) 
            System.out.println(arr);
    }
}




/*
run:

c
c++
java

*/

 

70+ SQL courses for beginners and professionals