#include <bits/stdc++.h>
using namespace std;
int selectionSort(int A[], int n) {
  int i, j, v, count = 0, minj;
  for (i = 0; i < n; i++) {
    minj = i;
    for (j = i; j < n; j++) {
      if (A[j] < A[minj]) {
        minj = j;
      }
    }
    if (i != minj) {
      v = A[i];
      A[i] = A[minj];
      A[minj] = v;
      count += 1;
    }
  }
  return 0;
}
int main() {
  int i, n, count, A[100];
  cin >> n;
  for (i = 0; i < n; i++) {
    cin >> A[i];
  }
  count = selectionSort(A, n);
  for (i = 0; i < n; i++) {
    cout << A[i];
    if (i < n - 1) {
      cout << " ";
    }
  }
  cout << endl;
  cout << count << endl;
  return 0;
}
