import java.util.*;
import java.lang.*;

public class Main {

    public static void main(String[] args) {
        Scanner num = new Scanner(System.in);
        int[] A = new int[100];
        int sum = 0;

        int N = num.nextInt();
        for(int i = 0; i < N; i++) {
            A[i] = num.nextInt();    
        }

        for(int i = 0; i < N - 1; i++) {
            int min = i;
            for(int j = i + 1; j < N; j++) {
                if(A[j] < A[min]) {
                    min = j;
                }
            }
            if(min != i){
                int tmp = A[min];
                A[min] = A[i];
                A[i] = tmp;
                sum++;
            }
        }

        for(int i = 0; i < N; i++) {
            System.out.print(A[i]);
            if(i != N - 1) {
                System.out.print(" ");
            }
        }
        System.out.println("\n" + sum);
    }
}

/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