import java.util.*;
public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int N = sc.nextInt();
    int A[] = new int[N];
    for(int i=0;i<N;i++){
      A[i] = sc.nextInt();
    }
    int ans=0;
    for(int i=0;i<N;i++){
      int minj = i;
      for(int j=i;j<N;j++){
        if(A[j]<A[minj]){
          minj = j;
        }
      }
      if(i!=minj){
        int tmp = A[i];
        A[i] = A[minj];
        A[minj] = tmp;
        ans++;
      }
    }
    for(int i=0;i<N;i++){
      if(i>0){
        System.out.print(" ");
      }
      System.out.print(A[i]);
    }
    System.out.print("\n");
    System.out.println(ans);
  }
}


/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz