Program to copy all elements of one array into another array | Java

Java Programming Language Array in java (Article) Array in java (Program)

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Program:

public class CopyArray {    
    public static void main(String[] args) {        
             //Initialize array     
        int [] arr1 = new int [] {1, 2, 3, 4, 5};     
         //Create another array arr2 with size of arr1    
        int arr2[] = new int[arr1.length];    
        //Copying all elements of one array into another    
        for (int i = 0; i < arr1.length; i++) {     
            arr2[i] = arr1[i];     
        }      
         //Displaying elements of array arr1     
        System.out.println("Elements of original array: ");    
        for (int i = 0; i < arr1.length; i++) {     
           System.out.print(arr1[i] + " ");    
        }     
            
        System.out.println();    
            
        //Displaying elements of array arr2     
        System.out.println("Elements of new array: ");    
        for (int i = 0; i < arr2.length; i++) {     
           System.out.print(arr2[i] + " ");    
        }     
    }    
}    

Output:

 Elements of original array
1 2 3 4 5
Elements of new array:
1 2 3 4 5

Explanation:

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