#include<stdio.h>

int selectionSort(int A[], int N){
  inti,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;
}