import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        int[] a = new int[n];

        for (int i = 0; i < n; i++) {
            a[i] = scanner.nextInt();
        }

        int m = 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) m++;
            int tmp = a[i];
            a[i] = a[minj];
            a[minj] = tmp;
        }

        for (int i = 0; i < n-1; i++) {
            System.out.printf("%d ", a[i]);
        }
        System.out.println(a[n-1]);
        System.out.println(m);
        scanner.close();
    }
}


/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