#include <iostream>

int main() {
  int array[10] = { 8, 5, 10, 15, 20, };
  int pos, num, i = 4;
  std::cout << "enter pos & number: ";
  std::cin >> pos >> num;
  while (i >= pos) {
    array[i + 1] = array[i];
    array[pos] = num;
    i--;
  }
  std::cout << "number of values in array \n";
  i = 0;
  while (i < 6) {
    std::cout << array[i++] << std::endl;
  }

  return 0;
}