include<bits/stdc++.h>
using namespace std;
int cnt,minj,A[100];;
int selectionSort(int N);
int main(){
  int N;
  cin >> N;
  for(int i=0;i<N;i++){
    cin >> A[i];
  }
  selectionSort(N);
  for(int i=0;i<N;i++){
    if(i!= N-1){
    cout << A[i] << " ";
    }else{
      cout << A[i];
    }
  }
  cout << endl << cnt << endl;
}
int selectionSort(int N){ 
  for(int i = 0;i<N;i++){
    minj = i;
    for (int j = i+1;j<N;j++){
      if( A[j] < A[minj]){
	minj = j;
      }
    }
    if(i != minj){
      swap(A[i],A[minj]);
      cnt++;
    }
  }
}