#include <iostream>
using namespace std;

int main() {
  int N, min, max;
  cout << "Enter N: ";
  cin >> N;
  if (N <= 0 && N % 2 != 0) {
    cout << "N must be positive and even";
    return 0;
  }
  int* array = new int[N];
  cout << "Fill the array:" << endl;

  min = max = N / 2;
  for (int i = 0; i < N; i++) {
    cout << i + 1 << ") ";
    cin >> array[i];
    if (i < N / 2) {
      if (array[min] > array[i]) {
        min = i;
      }
    } else {
      if (array[i] > array[max]) {
        max = i;
      }
    }
    swap(array[max], array[min]);
  }

  cout << endl
       << "Your array afer swapping min from first half to max from second:";
  for (int i = 0; i < N; i++) {
    cout << array[i] << ' ';
  }
  return 0;
}