#include<stdio.h>
int selectionSort(int A[], int N){
  int i,j,sw=0,minj,t;
  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;
}

