#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, minj, count = 0;
  cin >> n;
  int A[n];
  for (int i = 0; i < n; i++) cin >> A[i];
  for (int i = 0; i < n; i++) {
    minj = i;
    for (int j = i; j < n; j++) {
      if (A[j] < A[minj]) minj = j;
      swap(A[i], A[minj]);
      if (A[i] != A[minj]) count++;
    }
  }
  for (int i = 0; i < n; i++) {
    if (i > 0) cout << " ";
    cout << A[i];
  }
  cout << endl << count << endl;
  return 0;
}
