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