import java.util.Scanner;

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){
                ans++;
                int tmp=a[i];
                a[i]=a[minj];
                a[minj]=tmp;
            }
            
        }
        for(int i=0;i<n;i++){
            System.out.printf("%d",a[i]);
            if(i!=n-1) System.out.printf(" ");
        } 
        System.out.printf("\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