Java Program to Copy one Array to another1 min read

In this java program tutorial, we will write a program to copy the array in java. Before that, you may go through the following topic in java.

We will look at two programs:

  • Using loop
  • Using System.arraycopy()

Explanation: In this program, we will copy the elements of one array to another and display the copied array. We will iterate the array using one of the lops in java and copy each element at every iteration.

Array 1  
1  2  3  4  

Copied Array
1  2  3  4

Deep Copy Array Java


Original Array: 10 20 30 40 50
Copied Array: 10 20 30 40 50

Copy Array to another array in java using System.arraycopy()

Syntax of the arraycopy() method:

System.arraycopy(Object src, int srcPos, Object dest, int destPos,int length);

  • src: Source of copying array.
  • srcPos: Starting position of the source array.
  • dest: Destination, where the array is to copied.
  • destPos: Position of the destination array.
  • length: Number of elements to be copied.

Program source:

Output: It will produce the same output as the above program.


Java Program to find the sum of the Largest Forward Diagonal

in this tutorial, we will write a java program to find the sum of the Largest Forward Diagonal in an Arraylist (matrix). Java Program to …

C Program to search an element in an array using Pointers

A separate function( search_function()) will be created where the array pointer will be declared and the searched element along with the size of an array …

C Program to find the sum of the digits of a number using recursion function

This C program calculates the sum of digits of a given number using recursion. Here’s a concise explanation: Function Definition: sumDigits(int n) This function calculates …

C program to find factorial of a numberĀ using Ternary operator with Recursion

Recursion refers to the function calling itself directly or in a cycle. Before we begin, you should have the knowledge of following in C Programming: …

C Program to Add Two Numbers Using Call by Reference

The program takes the two numbers from the user and passes the reference to the function where the sum is calculated. You may go through …

Find the output ab, cd, ef, g for the input a,b,c,d,e,f,g in Javascript and Python

In this tutorial, we will write a program to find a pairs of elements from an array such that for the input [a,b,c,d,e,f,g] we will …