#include <bits/stdc++.h>
int main(void) {
  int flag = 1, i, j, minj, n, swap, changes = 0, a[100];
  scanf("%d", &n);
  for (i = 0; i < n; i++) scanf("%d", &a[i]);
  for (i = 0; i < n; i++) {
    minj = i;
    for (j = i; j < n; j++) {
      if (a[j] < a[minj]) minj = j;
    }
    swap = a[i];
    a[i] = a[minj];
    a[minj] = swap;
    changes++;
  }
  for (j = 0; j < n - 1; j++) printf("%d ", a[j]);
  printf("%d\n", a[n - 1]);
  printf("%d\n", changes);
  return 0;
}
