import java.util.*;

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 < N; i++) {
			A[i] = sc.nextInt();
		}
		
		int min, tmp, cnt = 0;
		
		for(int i = 0; i < N - 1; i++) {
			min = i;
			
			for(int j = i + 1; j < N; j++) {
				if(A[min] > A[j]) {
					min = j;
				}
			}
			
			if(min != i) {
				tmp = A[min];
				A[min] = A[i];
				A[i] = tmp;
				
				cnt++;
			}
		}
		
		for(int i = 0; i < N; i++) {
			if(i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		
		System.out.println(cnt);
	}
}