Question

How to define and use string array in Java

Answer 1

import java.util.Arrays;

public class MyClass {
    public static void main(String args[]) {
        String[] arr1 = {"java", "c++", "c", "python"};
        String arr2[] = {"java", "c++", "c", "python"};
        
        for (String s : arr1) {
            System.out.println(s);
        }
        
        System.out.println(Arrays.toString(arr2));
    }
}



/*
run:

java
c++
c
python
[java, c++, c, python]

*/

 

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Answer 2

import java.util.Arrays;

public class MyClass {
    public static void main(String args[]) {
        String[] arr = new String[4];
        
        arr[0] = "java";
        arr[1] = "c++";
        arr[2] = "c";
        arr[3] = "python";
        
        for (String s : arr) {
            System.out.println(s);
        }
    }
}



/*
run:

java
c++
c
python

*/

 

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