import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in); 

		int n = sc.nextInt();
		int[] data = new int[n];
    	for (int i = 0; i < n; i++) {
    		data[i] = sc.nextInt();
    	}

    	int count = 0;
    	for (int i = 0; i < n; i++) {
    		int mini = i;
    		for (int j = i; j < n; j++) {
    			if (data[j] < data[mini]) {
    				mini = j;
    			}
    		}
    		if (mini != i) {
    			int temp = data[i];
    			data[i] = data[mini];
    			data[mini] = temp;
    			count++;
    		}
    	}

    	printData(data);
    	System.out.println(count);

        sc.close();
	}

	private static void printData(int[] data) {
		StringBuffer printData = new StringBuffer();
		for (int i = 0; i < data.length; i++) {
			printData.append(data[i]);
			printData.append(" ");
		}
		printData.delete(printData.length() - 1, printData.length());
		System.out.println(printData);
	}
}
/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