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];
        int c = 0;

        for(int i=0;i<n;i++){
            a[i] = sc.nextInt();
        }
        for(int i=0;i<n-1;i++){
            int min = i;
            for(int j=i+1;j<n;j++){
                if(a[j]<a[min]){
                    min = j;
                } 
            }
            if(a[i]>a[min]){
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            }
        }
        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(c);
        sc.close();
    }
} 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];
        int c = 0;

        for(int i=0;i<n;i++){
            a[i] = sc.nextInt();
        }
        for(int i=0;i<n-1;i++){
            int min = i;
            for(int j=i+1;j<n;j++){
                if(a[j]<a[min]){
                    min = j;
                } 
            }
            if(a[i]>a[min]){
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            }
        }
        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(c);
        sc.close();
    }
} Main public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        int c = 0;

        for(int i=0;i<n;i++){
            a[i] = sc.nextInt();
        }
        for(int i=0;i<n-1;i++){
            int min = i;
            for(int j=i+1;j<n;j++){
                if(a[j]<a[min]){
                    min = j;
                } 
            }
            if(a[i]>a[min]){
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            }
        }
        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(c);
        sc.close();
    } main {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        int c = 0;

        for(int i=0;i<n;i++){
            a[i] = sc.nextInt();
        }
        for(int i=0;i<n-1;i++){
            int min = i;
            for(int j=i+1;j<n;j++){
                if(a[j]<a[min]){
                    min = j;
                } 
            }
            if(a[i]>a[min]){
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            }
        }
        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(c);
        sc.close();
    } 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 c = 0; c 0 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 for(int i=0;i<n-1;i++){
            int min = i;
            for(int j=i+1;j<n;j++){
                if(a[j]<a[min]){
                    min = j;
                } 
            }
            if(a[i]>a[min]){
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            }
        } int i=0; int i=0; i 0 i<n-1 i n-1 n 1 i++ i++ i {
            int min = i;
            for(int j=i+1;j<n;j++){
                if(a[j]<a[min]){
                    min = j;
                } 
            }
            if(a[i]>a[min]){
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            }
        } {
            int min = i;
            for(int j=i+1;j<n;j++){
                if(a[j]<a[min]){
                    min = j;
                } 
            }
            if(a[i]>a[min]){
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            }
        } int min = i; min i for(int j=i+1;j<n;j++){
                if(a[j]<a[min]){
                    min = j;
                } 
            } int j=i+1; int j=i+1; j i+1 i 1 j<n j n j++ j++ j {
                if(a[j]<a[min]){
                    min = j;
                } 
            } {
                if(a[j]<a[min]){
                    min = j;
                } 
            } if(a[j]<a[min]){
                    min = j;
                } a[j]<a[min] a[j] a j a[min] a min {
                    min = j;
                } min = j min j if(a[i]>a[min]){
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            } a[i]>a[min] a[i] a i a[min] a min {
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            } int b = a[i]; b a[i] a i a[i] = a[min] a[i] a i a[min] a min a[min] = b a[min] a min b c++ c for(int i=0;i<n;i++){
            if(i==n-1) System.out.println(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.println(a[i]);
            else System.out.print(a[i]+" ");
        } {
            if(i==n-1) System.out.println(a[i]);
            else System.out.print(a[i]+" ");
        } if(i==n-1) System.out.println(a[i]);
            else System.out.print(a[i]+" "); i==n-1 i n-1 n 1 System.out.println(a[i]) System.out.println System.out System System.out a[i] a i System.out.print(a[i]+" ") System.out.print System.out System System.out a[i]+" " a[i] a i " " System.out.println(c) System.out.println System.out System System.out c sc.close() sc.close sc 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];
        int c = 0;

        for(int i=0;i<n;i++){
            a[i] = sc.nextInt();
        }
        for(int i=0;i<n-1;i++){
            int min = i;
            for(int j=i+1;j<n;j++){
                if(a[j]<a[min]){
                    min = j;
                } 
            }
            if(a[i]>a[min]){
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            }
        }
        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(c);
        sc.close();
    }
} public class Main {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        int c = 0;

        for(int i=0;i<n;i++){
            a[i] = sc.nextInt();
        }
        for(int i=0;i<n-1;i++){
            int min = i;
            for(int j=i+1;j<n;j++){
                if(a[j]<a[min]){
                    min = j;
                } 
            }
            if(a[i]>a[min]){
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            }
        }
        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(c);
        sc.close();
    }
} 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];
        int c = 0;

        for(int i=0;i<n;i++){
            a[i] = sc.nextInt();
        }
        for(int i=0;i<n-1;i++){
            int min = i;
            for(int j=i+1;j<n;j++){
                if(a[j]<a[min]){
                    min = j;
                } 
            }
            if(a[i]>a[min]){
                int b = a[i];
                a[i] = a[min];
                a[min] = b;
                c++;
            }
        }
        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(c);
        sc.close();
    }
}
