#include <iostream>

using namespace std;

void PrintArray(const int ary[], size_t size);
void FillArray(int ary[], size_t size);

int main() {
   int * ary;

   size_t size{10};

   ary = new int[size];

   FillArray(ary, size);
   PrintArray(ary,size);

   delete[] ary;
}

void PrintArray(const int ary[], size_t size){
    cout << ary[0];
    for(size_t i = 1; i < size; ++i) {
       cout << " " << ary[i];
    }
    cout << endl;
}

void FillArray(int ary[], size_t size){

    for(size_t i = 0; i < size; ++i) {
        ary[i] = static_cast<int>(i);
    }
}