#include <bits/stdc++.h>
int count = 0;
void selection_sort(int n, int *A) {
  int i, j, tmp, index;
  for (i = 0; i < n - 1; i++) {
    index = i + 1;
    for (j = i + 1; j < n; j++)
      if (A[j] < A[index]) index = j;
    tmp = A[i];
    A[i] = A[index];
    A[index] = tmp;
    if (index != i) count++;
  }
}
int main() {
  int n, i;
  int a[101];
  scanf("%d", &n);
  for (i = 0; i < n; i++) scanf("%d", &a[i]);
  selection_sort(n, a);
  for (i = 0; i < n - 1; i++) printf("%d ", a[i]);
  printf("%d\n", a[i]);
  printf("%d\n", count);
  return 0;
}
