Question

1. Write a function that accepts an int array arr, the array’s size sz and integer n, the function should create a new array that it’s n times the array arr. The fucntion copy the content of arr to the new array n times. The

Example arr = {5, 2, 1} n=3

Newarr = {5, 2, 1, 5, 2, 1, 5, 2, 1} (c++)

Answer 1

The Program Code is :

///Cpp Program
///To Copy one array to new array n times
#include<iostream>
using namespace std;
///Function definition
void copy_array_to_New_array(int arr[],int sz,int n)
{
    int i,j;
    int new_arr[sz*n];///New array
    for(i = 0, j = 0 ;i < n*sz; i++,j++)
    {

            new_arr[i] = arr[j];
/// Here copying arr vales to New array
            if(j == n-1)
            {
                j = -1;
            }
    }
    cout<<"The new array elements are : "<<endl;

    for(i = 0; i < n*sz; i++)
    {
        cout<<new_arr[i]<<"\t";
    }
    cout<<endl;
}

int main()
{
    int sz;
    cout<<"Enter the size of array : ";
    cin>>sz;
    int arr[sz]; /// Integer array
    int i;
    cout<<"Enter the array values : "<<endl;
    for(i = 0; i < sz; i++)
    {
        cin>>arr[i];///Reading array elements
    }
    int n;
    cout<<"Enter how many times copy the array vales to new array :"<<endl;
    cin>>n;

    copy_array_to_New_array(arr,sz,n);///Function calling

}