import java.util.Scanner;
import java.util.StringJoiner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int size = Integer.parseInt(scanner.next());
        int[] array = new int[size];
        for (int i = 0; i < size; i++) {
            array[i] = Integer.parseInt(scanner.next());
        }

        int swapCount = 0;
        for (int i = 0; i < size; i++) {
            int mini = i;
            for (int j = i; j < size; j++) {
                if (array[j] < array[mini]) {
                    mini = j;
                }
            }
            if (i != mini) {
                swap(i, mini, array);
                swapCount++;
            }
        }
        System.out.println(concat(array));
        System.out.println(swapCount);
    }

    private static String concat(int[] array) {
        StringJoiner joiner = new StringJoiner(" ");
        for (int value : array) {
            joiner.add(String.valueOf(value));
        }
        return joiner.toString();
    }

    private static void swap(int i, int j, int[] array) {
        int temp = array[i];
        array[i] = array[j];
        array[j] = temp;
    }
}
/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