#include <iostream>

using namespace std;

int main() {
  int *new_var = new int;
  int *new_array = new int[100];

  *new_var = 2;
  cout << "*new_var: " << *new_var << '\n';

  new_array[0] = 2;
  cout << "new_array[0]: " << new_array[0] << '\n';

  return 0;
}