How to copy an array to another in C++

C-Plus-Plus-array

In this article, we are going to learn how to copy an array to another in C++ index by index. Or you can say how to create a copy of a C++ array.

How to copy an array to another in C++

#include <iostream>
#define MAX_ARRAY 250
using namespace std;
 
int main()
{
    int Array1[MAX_ARRAY], Array2[MAX_ARRAY];
	int Size; 

 
    cout<<"Please enter size of the array (Max 250): ";
    cin>>Size;;
 
    cout<<"Please enter elements in array: ";
    for(int i=0; i<Size; i++)
    {
        cin>>Array1[i];
    }
 
	cout<<"All Elements of First array are:"<<endl;
    for(int i=0; i<Size; i++)
    {
        cout<<Array1[i]<<"\t";
    }
 
	for(int i=0; i<Size; i++)
    {
        Array2[i] = Array1[i];
    }

    cout<<"\nAfter Copy , All Elements of Second array are: \n ";
    for(int i=0; i<Size; i++)
    {
         cout<<Array2[i]<<"\t";
    }
 
  return 0;
}

Output

Please enter size of the array (Max 250): 9
Please enter elements in array: 12
3
6
9
12
15
18
21
24
All Elements of First array are:
12	3	6	9	12	15	18	21	24	
After Copy , All Elements of Second array are: 
 12	3	6	9	12	15	18	21	24

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