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 < A.length;i++){
            A[i] = sc.nextInt();
        }
        int count = 0;
        int minj;
        for(int i = 0;i < N;i++){
            minj = i;
            for(int j = i;j < N;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            int tmp = A[i];
            A[i] = A[minj];
            A[minj] = tmp;
            if(A[i] != A[minj]) count++;
        }
        for (int i = 0;i < A.length-1;i++){
            System.out.printf("%d ",A[i]);
        }
        System.out.println(A[N-1]);
        System.out.println(count);
    }
}
 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 < A.length;i++){
            A[i] = sc.nextInt();
        }
        int count = 0;
        int minj;
        for(int i = 0;i < N;i++){
            minj = i;
            for(int j = i;j < N;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            int tmp = A[i];
            A[i] = A[minj];
            A[minj] = tmp;
            if(A[i] != A[minj]) count++;
        }
        for (int i = 0;i < A.length-1;i++){
            System.out.printf("%d ",A[i]);
        }
        System.out.println(A[N-1]);
        System.out.println(count);
    }
} 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 < A.length;i++){
            A[i] = sc.nextInt();
        }
        int count = 0;
        int minj;
        for(int i = 0;i < N;i++){
            minj = i;
            for(int j = i;j < N;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            int tmp = A[i];
            A[i] = A[minj];
            A[minj] = tmp;
            if(A[i] != A[minj]) count++;
        }
        for (int i = 0;i < A.length-1;i++){
            System.out.printf("%d ",A[i]);
        }
        System.out.println(A[N-1]);
        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 < A.length;i++){
            A[i] = sc.nextInt();
        }
        int count = 0;
        int minj;
        for(int i = 0;i < N;i++){
            minj = i;
            for(int j = i;j < N;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            int tmp = A[i];
            A[i] = A[minj];
            A[minj] = tmp;
            if(A[i] != A[minj]) count++;
        }
        for (int i = 0;i < A.length-1;i++){
            System.out.printf("%d ",A[i]);
        }
        System.out.println(A[N-1]);
        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 < A.length;i++){
            A[i] = sc.nextInt();
        } int i=0; int i=0; i 0 i < A.length i A.length A A.length 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 = 0; count 0 int minj; minj for(int i = 0;i < N;i++){
            minj = i;
            for(int j = i;j < N;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            int tmp = A[i];
            A[i] = A[minj];
            A[minj] = tmp;
            if(A[i] != A[minj]) count++;
        } int i = 0; int i = 0; i 0 i < N i N i++ i++ i {
            minj = i;
            for(int j = i;j < N;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            int tmp = A[i];
            A[i] = A[minj];
            A[minj] = tmp;
            if(A[i] != A[minj]) count++;
        } {
            minj = i;
            for(int j = i;j < N;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            int tmp = A[i];
            A[i] = A[minj];
            A[minj] = tmp;
            if(A[i] != A[minj]) count++;
        } minj = i minj i for(int j = i;j < N;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            } int j = i; int j = i; j i j < N j N 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 int tmp = A[i]; tmp A[i] A i A[i] = A[minj] A[i] A i A[minj] A minj A[minj] = tmp A[minj] A minj tmp if(A[i] != A[minj]) count++; A[i] != A[minj] A[i] A i A[minj] A minj count++ count for (int i = 0;i < A.length-1;i++){
            System.out.printf("%d ",A[i]);
        } int i = 0; int i = 0; i 0 i < A.length-1 i A.length-1 A.length A A.length 1 i++ i++ i {
            System.out.printf("%d ",A[i]);
        } {
            System.out.printf("%d ",A[i]);
        } System.out.printf("%d ",A[i]) System.out.printf System.out System System.out "%d " A[i] A i System.out.println(A[N-1]) System.out.println System.out System System.out A[N-1] A N-1 N 1 System.out.println(count) System.out.println System.out System System.out count String[] args args 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 < A.length;i++){
            A[i] = sc.nextInt();
        }
        int count = 0;
        int minj;
        for(int i = 0;i < N;i++){
            minj = i;
            for(int j = i;j < N;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            int tmp = A[i];
            A[i] = A[minj];
            A[minj] = tmp;
            if(A[i] != A[minj]) count++;
        }
        for (int i = 0;i < A.length-1;i++){
            System.out.printf("%d ",A[i]);
        }
        System.out.println(A[N-1]);
        System.out.println(count);
    }
} 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 < A.length;i++){
            A[i] = sc.nextInt();
        }
        int count = 0;
        int minj;
        for(int i = 0;i < N;i++){
            minj = i;
            for(int j = i;j < N;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            int tmp = A[i];
            A[i] = A[minj];
            A[minj] = tmp;
            if(A[i] != A[minj]) count++;
        }
        for (int i = 0;i < A.length-1;i++){
            System.out.printf("%d ",A[i]);
        }
        System.out.println(A[N-1]);
        System.out.println(count);
    }
} 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 < A.length;i++){
            A[i] = sc.nextInt();
        }
        int count = 0;
        int minj;
        for(int i = 0;i < N;i++){
            minj = i;
            for(int j = i;j < N;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            int tmp = A[i];
            A[i] = A[minj];
            A[minj] = tmp;
            if(A[i] != A[minj]) count++;
        }
        for (int i = 0;i < A.length-1;i++){
            System.out.printf("%d ",A[i]);
        }
        System.out.println(A[N-1]);
        System.out.println(count);
    }
}

