import java.util.Scanner;

public class Main {

	public static void main(String [] args) {
			
		Scanner in = new Scanner(System.in);
		int numSwaps = 0;
			
		int n = in.nextInt();
		int [] arr = new int [n];
		
			
		for(int i = 0; i < n; i++) {
				arr[i] = in.nextInt();
			}
		
		
			
		for(int j = 0; j < n; j++) {
			
			int minIndex = j;
			
			for(int h = j + 1; h < n; h++) {
				if(arr[h] <arr[minIndex]) {
					minIndex = h;
				}
			}
			
			if(j != minIndex) {
				int temp = arr[j];
				arr[j] = arr[minIndex];
				arr[minIndex] = temp;
				numSwaps++;
			}
		}
		for(int k = 0; k < n; k++) {
			System.out.print(arr[k]);
			
			if(k != n - 1) {
				System.out.print(" ");
			}
		}
		System.out.println("\n" + numSwaps);
	}
}


/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