#include <stdio.h>

int selectionSort(int A[], int N){
  int i, j, t, sw = 0, minj;
  for (i = 0; i < N; 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 (i != minj)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 > 0) printf(" ");
    printf("%d", A[i]);
  }
  printf("\n");
  printf("%d\n", sw);

  return 0;
}
       