import java.util.Scanner;

public class Main {
	
	public static void main (String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int minj = 0;
		int A[] = new int[N];
		int count = 0;
		int tmp = 0;
		
		for(int i=0; i<N; i++){
			A[i] = sc.nextInt();
		}
		
		for(int i=0; i<N; i++){
			minj = i;
			for(int j=i; j<N; j++){
				if(A[j] < A[minj]){
					minj = j;
				}
			}
			if(A[i]!=A[minj]){
				tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
				count++;
			}
		}
		for(int i=0; i<N; i++){
			System.out.print(A[i] + " ");
		}
		System.out.println();
		System.out.println(count);
	}
}

