import java.util.Scanner;

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 count = SelectionSort(A, N);
        for(int i = 0; i < N; i++){
            if(i != N - 1){
                System.out.print(A[i] + " ");
            }else{
                System.out.print(A[i]);
            }
        }
        System.out.println("");
        System.out.println(count);
    }

    public static int SelectionSort(int[] a, int n){
        int c = 0;
        for(int i = 0; i <= n - 1; i++){
            int minj = i;
            for(int j = i; j <= n - 1; j++){
                if(a[j] < a[minj]){
                    minj = j;
                }
            }
            if(i != minj){
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            }
        }
        return c;
    }
} import java.util.Scanner; Scanner 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 count = SelectionSort(A, N);
        for(int i = 0; i < N; i++){
            if(i != N - 1){
                System.out.print(A[i] + " ");
            }else{
                System.out.print(A[i]);
            }
        }
        System.out.println("");
        System.out.println(count);
    }

    public static int SelectionSort(int[] a, int n){
        int c = 0;
        for(int i = 0; i <= n - 1; i++){
            int minj = i;
            for(int j = i; j <= n - 1; j++){
                if(a[j] < a[minj]){
                    minj = j;
                }
            }
            if(i != minj){
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            }
        }
        return c;
    }
} 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 count = SelectionSort(A, N);
        for(int i = 0; i < N; i++){
            if(i != N - 1){
                System.out.print(A[i] + " ");
            }else{
                System.out.print(A[i]);
            }
        }
        System.out.println("");
        System.out.println(count);
    } main {
        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 count = SelectionSort(A, N);
        for(int i = 0; i < N; i++){
            if(i != N - 1){
                System.out.print(A[i] + " ");
            }else{
                System.out.print(A[i]);
            }
        }
        System.out.println("");
        System.out.println(count);
    } 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 for(int i = 0; i < N; i++){
            A[i] = sc.nextInt();
        } int i = 0; int 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 int count = SelectionSort(A, N); count SelectionSort(A, N) SelectionSort A N for(int i = 0; i < N; i++){
            if(i != N - 1){
                System.out.print(A[i] + " ");
            }else{
                System.out.print(A[i]);
            }
        } int i = 0; int i = 0; i 0 i < N i N i++ i++ i {
            if(i != N - 1){
                System.out.print(A[i] + " ");
            }else{
                System.out.print(A[i]);
            }
        } {
            if(i != N - 1){
                System.out.print(A[i] + " ");
            }else{
                System.out.print(A[i]);
            }
        } if(i != N - 1){
                System.out.print(A[i] + " ");
            }else{
                System.out.print(A[i]);
            } i != N - 1 i N - 1 N 1 {
                System.out.print(A[i] + " ");
            } System.out.print(A[i] + " ") System.out.print System.out System System.out A[i] + " " A[i] A i " " {
                System.out.print(A[i]);
            } 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(count) System.out.println System.out System System.out count String[] args args public static int SelectionSort(int[] a, int n){
        int c = 0;
        for(int i = 0; i <= n - 1; i++){
            int minj = i;
            for(int j = i; j <= n - 1; j++){
                if(a[j] < a[minj]){
                    minj = j;
                }
            }
            if(i != minj){
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            }
        }
        return c;
    } SelectionSort {
        int c = 0;
        for(int i = 0; i <= n - 1; i++){
            int minj = i;
            for(int j = i; j <= n - 1; j++){
                if(a[j] < a[minj]){
                    minj = j;
                }
            }
            if(i != minj){
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            }
        }
        return c;
    } int c = 0; c 0 for(int i = 0; i <= n - 1; i++){
            int minj = i;
            for(int j = i; j <= n - 1; j++){
                if(a[j] < a[minj]){
                    minj = j;
                }
            }
            if(i != minj){
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            }
        } int i = 0; int i = 0; i 0 i <= n - 1 i n - 1 n 1 i++ i++ i {
            int minj = i;
            for(int j = i; j <= n - 1; j++){
                if(a[j] < a[minj]){
                    minj = j;
                }
            }
            if(i != minj){
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            }
        } {
            int minj = i;
            for(int j = i; j <= n - 1; j++){
                if(a[j] < a[minj]){
                    minj = j;
                }
            }
            if(i != minj){
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            }
        } int minj = i; minj i for(int j = i; j <= n - 1; j++){
                if(a[j] < a[minj]){
                    minj = j;
                }
            } int j = i; int j = i; j i j <= n - 1 j n - 1 n 1 j++ j++ j {
                if(a[j] < a[minj]){
                    minj = j;
                }
            } {
                if(a[j] < a[minj]){
                    minj = j;
                }
            } if(a[j] < a[minj]){
                    minj = j;
                } a[j] < a[minj] a[j] a j a[minj] a minj {
                    minj = j;
                } minj = j minj j if(i != minj){
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            } i != minj i minj {
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            } int x = a[i]; x a[i] a i a[i] = a[minj] a[i] a i a[minj] a minj a[minj] = x a[minj] a minj x c++ c return c; c int[] a a int n n 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 count = SelectionSort(A, N);
        for(int i = 0; i < N; i++){
            if(i != N - 1){
                System.out.print(A[i] + " ");
            }else{
                System.out.print(A[i]);
            }
        }
        System.out.println("");
        System.out.println(count);
    }

    public static int SelectionSort(int[] a, int n){
        int c = 0;
        for(int i = 0; i <= n - 1; i++){
            int minj = i;
            for(int j = i; j <= n - 1; j++){
                if(a[j] < a[minj]){
                    minj = j;
                }
            }
            if(i != minj){
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            }
        }
        return c;
    }
} 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 count = SelectionSort(A, N);
        for(int i = 0; i < N; i++){
            if(i != N - 1){
                System.out.print(A[i] + " ");
            }else{
                System.out.print(A[i]);
            }
        }
        System.out.println("");
        System.out.println(count);
    }

    public static int SelectionSort(int[] a, int n){
        int c = 0;
        for(int i = 0; i <= n - 1; i++){
            int minj = i;
            for(int j = i; j <= n - 1; j++){
                if(a[j] < a[minj]){
                    minj = j;
                }
            }
            if(i != minj){
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            }
        }
        return c;
    }
} Main
import java.util.Scanner;

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 count = SelectionSort(A, N);
        for(int i = 0; i < N; i++){
            if(i != N - 1){
                System.out.print(A[i] + " ");
            }else{
                System.out.print(A[i]);
            }
        }
        System.out.println("");
        System.out.println(count);
    }

    public static int SelectionSort(int[] a, int n){
        int c = 0;
        for(int i = 0; i <= n - 1; i++){
            int minj = i;
            for(int j = i; j <= n - 1; j++){
                if(a[j] < a[minj]){
                    minj = j;
                }
            }
            if(i != minj){
                int x = a[i];
                a[i] = a[minj];
                a[minj] = x;
                c++;
            }
        }
        return c;
    }
}
