import java.util.*;

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 minj,tmp,count = 0;
        for(int i = 0;i < n - 1;i++){
            minj = i;
            for(int j = i;j < n;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            if(minj != i){
                tmp = A[i];
                A[i] = A[minj];
                A[minj] = tmp;
                count++;
            }
        }
        for(int i = 0;i < n;i++){
            if(i != 0) System.out.print(" ");
            System.out.print(A[i]);
        }
        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