import java.util.Scanner;

public 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 < a.length; i++) {
            a[i] = sc.nextInt();
        }
        int sum = 0;
        for (int i = 0; i < a.length; i++) {
            int min = i;
            for (int j = i; j < a.length; j++) {
                if (a[j] < a[min]) {
                    min = j;
                }
            }
            if (min != i) {
                int temp = a[min];
                a[min] = a[i];
                a[i] = temp;
                sum++;
            }
        }
        for (int i = 0; i < a.length - 1; i++) {
            System.out.print(a[i] + " ");
        }
        System.out.print(a[n - 1] + "\n" + sum + "\n");
    }
}

/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