#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(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;
}

	

