import java.util.*;

public class Main{
    public static void main(String[] args){
        Scanner a = new Scanner(System.in);
        int n = a.nextInt();
        int A[] = new int[n];
        for(int i=0; i<n; i++){
            A[i] = a.nextInt();
        }
        int minj;
        int count = 0;
        for(int i=0; i<=n-2; i++){
            minj = i;
            int c=0;
            for(int j=i+1; j<=n-1; j++){
                if(A[j] < A[minj]){
                    minj = j;
                    c = 1;
                }
            }
            if(c==1){
                int x = A[i];
                A[i] = A[minj];
                A[minj] = x; 
                count++;
            }
        }
        for(int i=0; i<n; i++){
            System.out.print(A[i]);
            if(i<n-1){
                System.out.print(" ");
            }
        }
        System.out.println();
        System.out.println(count);
    }
}

/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