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