import 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];

        for(int i = 0;i < n;i++){
            A[i] = sc.nextInt();
        }

        int minj,tmp,count = 0;
        for(int i = 0;i < n - 1;i++){
            minj = i;
            for(int j = i;j < n;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            if(minj != i){
                tmp = A[i];
                A[i] = A[minj];
                A[minj] = tmp;
                count++;
            }
        }
        for(int i = 0;i < n;i++){
            if(i != 0) System.out.print(" ");
            System.out.print(A[i]);
        }
        System.out.println();
        System.out.println(count);

    }
} import java.util.*; util.* java 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 minj,tmp,count = 0;
        for(int i = 0;i < n - 1;i++){
            minj = i;
            for(int j = i;j < n;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            if(minj != i){
                tmp = A[i];
                A[i] = A[minj];
                A[minj] = tmp;
                count++;
            }
        }
        for(int i = 0;i < n;i++){
            if(i != 0) System.out.print(" ");
            System.out.print(A[i]);
        }
        System.out.println();
        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 < n;i++){
            A[i] = sc.nextInt();
        }

        int minj,tmp,count = 0;
        for(int i = 0;i < n - 1;i++){
            minj = i;
            for(int j = i;j < n;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            if(minj != i){
                tmp = A[i];
                A[i] = A[minj];
                A[minj] = tmp;
                count++;
            }
        }
        for(int i = 0;i < n;i++){
            if(i != 0) System.out.print(" ");
            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 minj,tmp,count = 0;
        for(int i = 0;i < n - 1;i++){
            minj = i;
            for(int j = i;j < n;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            if(minj != i){
                tmp = A[i];
                A[i] = A[minj];
                A[minj] = tmp;
                count++;
            }
        }
        for(int i = 0;i < n;i++){
            if(i != 0) System.out.print(" ");
            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 minj minj tmp tmp count = 0; count 0 for(int i = 0;i < n - 1;i++){
            minj = i;
            for(int j = i;j < n;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            if(minj != i){
                tmp = A[i];
                A[i] = A[minj];
                A[minj] = tmp;
                count++;
            }
        } int i = 0; int i = 0; i 0 i < n - 1 i n - 1 n 1 i++ i++ i {
            minj = i;
            for(int j = i;j < n;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            if(minj != i){
                tmp = A[i];
                A[i] = A[minj];
                A[minj] = tmp;
                count++;
            }
        } {
            minj = i;
            for(int j = i;j < n;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            if(minj != i){
                tmp = A[i];
                A[i] = A[minj];
                A[minj] = tmp;
                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 if(minj != i){
                tmp = A[i];
                A[i] = A[minj];
                A[minj] = tmp;
                count++;
            } minj != i minj i {
                tmp = A[i];
                A[i] = A[minj];
                A[minj] = tmp;
                count++;
            } 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 count++ count for(int i = 0;i < n;i++){
            if(i != 0) System.out.print(" ");
            System.out.print(A[i]);
        } int i = 0; int 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(count) System.out.println System.out System System.out count String[] args args
import 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];

        for(int i = 0;i < n;i++){
            A[i] = sc.nextInt();
        }

        int minj,tmp,count = 0;
        for(int i = 0;i < n - 1;i++){
            minj = i;
            for(int j = i;j < n;j++){
                if(A[j] < A[minj]){
                    minj = j;
                }
            }
            if(minj != i){
                tmp = A[i];
                A[i] = A[minj];
                A[minj] = tmp;
                count++;
            }
        }
        for(int i = 0;i < n;i++){
            if(i != 0) System.out.print(" ");
            System.out.print(A[i]);
        }
        System.out.println();
        System.out.println(count);

    }
}
