import java.util.Scanner;

class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int A[] = new int[N];
		int i, j, min, w, cnt=0;
		for(i=0; i<N; i++){
			A[i] = sc.nextInt();
		}
		for(i=0; i<N-1; i++){
			min = i;
			for(j=i+1; j<N; j++){
				if(A[min]>A[j]) min = j;
			}
			if(min!=i){
				w      = A[i];
				A[i]   = A[min];
				A[min] = w;
				cnt++;
			}
		}
		for(i=0; i<N; i++){
			if(i!=0) System.out.print(" ");
			System.out.print(A[i]);
		}
		System.out.println();
		System.out.println(cnt);
	}
} import java.util.Scanner; Scanner java.util class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int A[] = new int[N];
		int i, j, min, w, cnt=0;
		for(i=0; i<N; i++){
			A[i] = sc.nextInt();
		}
		for(i=0; i<N-1; i++){
			min = i;
			for(j=i+1; j<N; j++){
				if(A[min]>A[j]) min = j;
			}
			if(min!=i){
				w      = A[i];
				A[i]   = A[min];
				A[min] = w;
				cnt++;
			}
		}
		for(i=0; i<N; i++){
			if(i!=0) System.out.print(" ");
			System.out.print(A[i]);
		}
		System.out.println();
		System.out.println(cnt);
	}
} Main public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int A[] = new int[N];
		int i, j, min, w, cnt=0;
		for(i=0; i<N; i++){
			A[i] = sc.nextInt();
		}
		for(i=0; i<N-1; i++){
			min = i;
			for(j=i+1; j<N; j++){
				if(A[min]>A[j]) min = j;
			}
			if(min!=i){
				w      = A[i];
				A[i]   = A[min];
				A[min] = w;
				cnt++;
			}
		}
		for(i=0; i<N; i++){
			if(i!=0) System.out.print(" ");
			System.out.print(A[i]);
		}
		System.out.println();
		System.out.println(cnt);
	} main {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int A[] = new int[N];
		int i, j, min, w, cnt=0;
		for(i=0; i<N; i++){
			A[i] = sc.nextInt();
		}
		for(i=0; i<N-1; i++){
			min = i;
			for(j=i+1; j<N; j++){
				if(A[min]>A[j]) min = j;
			}
			if(min!=i){
				w      = A[i];
				A[i]   = A[min];
				A[min] = w;
				cnt++;
			}
		}
		for(i=0; i<N; i++){
			if(i!=0) System.out.print(" ");
			System.out.print(A[i]);
		}
		System.out.println();
		System.out.println(cnt);
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int N = sc.nextInt(); N sc.nextInt() sc.nextInt sc int A[] = new int[N]; A new int[N] N int i i j j min min w w cnt=0; cnt 0 for(i=0; i<N; i++){
			A[i] = sc.nextInt();
		} i=0; i=0 i 0 i<N i N i++ i++ i {
			A[i] = sc.nextInt();
		} {
			A[i] = sc.nextInt();
		} A[i] = sc.nextInt() A[i] A i sc.nextInt() sc.nextInt sc for(i=0; i<N-1; i++){
			min = i;
			for(j=i+1; j<N; j++){
				if(A[min]>A[j]) min = j;
			}
			if(min!=i){
				w      = A[i];
				A[i]   = A[min];
				A[min] = w;
				cnt++;
			}
		} i=0; i=0 i 0 i<N-1 i N-1 N 1 i++ i++ i {
			min = i;
			for(j=i+1; j<N; j++){
				if(A[min]>A[j]) min = j;
			}
			if(min!=i){
				w      = A[i];
				A[i]   = A[min];
				A[min] = w;
				cnt++;
			}
		} {
			min = i;
			for(j=i+1; j<N; j++){
				if(A[min]>A[j]) min = j;
			}
			if(min!=i){
				w      = A[i];
				A[i]   = A[min];
				A[min] = w;
				cnt++;
			}
		} min = i min i for(j=i+1; j<N; j++){
				if(A[min]>A[j]) min = j;
			} j=i+1; j=i+1 j i+1 i 1 j<N j N j++ j++ j {
				if(A[min]>A[j]) min = j;
			} {
				if(A[min]>A[j]) min = j;
			} if(A[min]>A[j]) min = j; A[min]>A[j] A[min] A min A[j] A j min = j min j if(min!=i){
				w      = A[i];
				A[i]   = A[min];
				A[min] = w;
				cnt++;
			} min!=i min i {
				w      = A[i];
				A[i]   = A[min];
				A[min] = w;
				cnt++;
			} w      = A[i] w A[i] A i A[i]   = A[min] A[i] A i A[min] A min A[min] = w A[min] A min w cnt++ cnt for(i=0; i<N; i++){
			if(i!=0) System.out.print(" ");
			System.out.print(A[i]);
		} i=0; i=0 i 0 i<N i N i++ i++ i {
			if(i!=0) System.out.print(" ");
			System.out.print(A[i]);
		} {
			if(i!=0) System.out.print(" ");
			System.out.print(A[i]);
		} if(i!=0) System.out.print(" "); i!=0 i 0 System.out.print(" ") System.out.print System.out System System.out " " System.out.print(A[i]) System.out.print System.out System System.out A[i] A i System.out.println() System.out.println System.out System System.out System.out.println(cnt) System.out.println System.out System System.out cnt String[] args args
import java.util.Scanner;

class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int A[] = new int[N];
		int i, j, min, w, cnt=0;
		for(i=0; i<N; i++){
			A[i] = sc.nextInt();
		}
		for(i=0; i<N-1; i++){
			min = i;
			for(j=i+1; j<N; j++){
				if(A[min]>A[j]) min = j;
			}
			if(min!=i){
				w      = A[i];
				A[i]   = A[min];
				A[min] = w;
				cnt++;
			}
		}
		for(i=0; i<N; i++){
			if(i!=0) System.out.print(" ");
			System.out.print(A[i]);
		}
		System.out.println();
		System.out.println(cnt);
	}
}