#include<stdio.h>

int selectionSort(int A[], int N) {
  int i, j, t, sw = 0, minj;
  for (i=0; i<N-1; i++) {
    minj = i;
    for (j=i; j<N; j++) {
      if (A[j] < A[minj]) minj = j;
    }
    t = A[i]; A[i] = A[minj]; A[minj] = t;
    if (minj != i) sw++;
  }
  return sw;
}

int main() {
  int A[100], N, i, sw;

  scanf("%d", &N);
  for (i=0; i<N; i++) scanf("%d", &A[i]);

  sw = selectionSort(A, N);

  for (i=0; i<N; i++) {
    if (i) printf(" ");
    printf("%d", A[i]);
  }
  printf("\n");
  printf("%d\n", sw);

  return 0;
}

