#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, a[100], cnt = 0;
  cin >> n;
  for (int i = 0; i < n; i++) cin >> a[i];
  for (int i = 0; i < n - 1; i++) {
    int min = a[i], ret = i;
    for (int j = i + 1; j < n; j++) {
      if (min > a[j]) {
        min = a[j];
        ret = j;
      }
    }
    if (ret != i) {
      int z = a[i];
      a[i] = a[ret];
      a[ret] = z;
      cnt++;
    }
  }
  for (int i = 0; i < n; i++) cout << a[i] << " ";
  cout << endl << cnt;
}
