Question

How to copy all the elements of one array to another array in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        int [] arr1 = new int [] {5, 9, 0, 1, 8};   
          
        int arr2[] = new int[arr1.length];  
          
        for (int i = 0; i < arr1.length; i++) {   
            arr2[i] = arr1[i];   
        }    
          
        for (int i = 0; i < arr2.length; i++) {   
           System.out.print(arr2[i] + " ");  
        }   
    }
}




/*
run:

5 9 0 1 8 

*/

 

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