#include <bits/stdc++.h>
int SelectionSort(int *B, int n) {
  int i, j, tmp, count = 0, mini;
  for (i = 0; i < n; i++) {
    mini = i;
    for (j = i; j < n; i++) {
      if (B[j] < B[mini]) mini = j;
    }
    tmp = B[i];
    B[i] = B[mini];
    B[mini] = tmp;
    count++;
  }
  return count;
}
int main() {
  int i, A[100], n, cnt;
  scanf("%d", &n);
  for (i = 0; i < n; i++) {
    scanf("%d", &A[i]);
  }
  cnt = SelectionSort(A, n);
  for (i = 0; i < n; i++) {
    if (i > 0) printf(" ");
    printf("%d", A[i]);
  }
  printf("\n%d\n", cnt);
  return 0;
}
