import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner scanner = new Scanner(System.in);
		int count = scanner.nextInt();
		int[] sortList = new int[count];
		for(int i = 0; i < count; i++){
			sortList[i] = scanner.nextInt();
		}
		int changeCount = selectionSort(sortList, count);
		for(int i = 0; i < count; i++){
			if(i != count - 1){
				System.out.print(sortList[i] + " ");
			}else{
				System.out.println(sortList[i]);
			}
		}
		System.out.println(changeCount);
	}

	private static int selectionSort(int[] sortList, int count){
		int swCount = 0;
		int min;
		int temp;
		for(int i = 0; i < count - 1; i++){
			min = i;
			for(int j = i; j < count; j++){
				if(sortList[j] < sortList[min]){
					min = j;
				}
			}
			temp = sortList[i];
			sortList[i] = sortList[min];
			sortList[min] = temp;
			if(min != i){
				swCount++;
			}
		}
		return swCount;
	}
}
/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