#include <bits/stdc++.h>
int rep = 0;
void selectionSort(int *A, int N) {
  int i, j, minj, temp;
  for (i = 0; i < N - 1; i++) {
    minj = i;
    for (j = i; j < N; j++) {
      if (A[j] < A[minj]) {
        minj = j;
      }
    }
    if (A[i] != A[minj]) rep++;
    temp = A[i];
    A[i] = A[minj];
    A[minj] = temp;
  }
}
int main(void) {
  int i, N;
  int A[100] = {0};
  scanf("%d", &N);
  for (i = 0; i < N; i++) {
    scanf("%d", &A[i]);
  }
  selectionSort(A, N);
  for (i = 0; i < N; i++) {
    printf("%d ", A[i]);
  }
  printf("\n");
  printf("%d\n", rep);
  return 0;
}
