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 = 0;
		for (int i=0; i<N; i++) {
			int minj = i;
			for (int j=i; j<N; j++) {
				if (A[j]<A[minj]) {
					minj = j;
				}
			}
			if (i!=minj) {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			}
		}
		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);

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

		int count = 0;
		for (int i=0; i<N; i++) {
			int minj = i;
			for (int j=i; j<N; j++) {
				if (A[j]<A[minj]) {
					minj = j;
				}
			}
			if (i!=minj) {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			}
		}
		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);

		sc.close();
	}

} 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 = 0;
		for (int i=0; i<N; i++) {
			int minj = i;
			for (int j=i; j<N; j++) {
				if (A[j]<A[minj]) {
					minj = j;
				}
			}
			if (i!=minj) {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			}
		}
		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);

		sc.close();
	} 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 = 0;
		for (int i=0; i<N; i++) {
			int minj = i;
			for (int j=i; j<N; j++) {
				if (A[j]<A[minj]) {
					minj = j;
				}
			}
			if (i!=minj) {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			}
		}
		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);

		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 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 = 0; count 0 for (int i=0; i<N; i++) {
			int minj = i;
			for (int j=i; j<N; j++) {
				if (A[j]<A[minj]) {
					minj = j;
				}
			}
			if (i!=minj) {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			}
		} int i=0; int i=0; i 0 i<N i N i++ i++ i {
			int minj = i;
			for (int j=i; j<N; j++) {
				if (A[j]<A[minj]) {
					minj = j;
				}
			}
			if (i!=minj) {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			}
		} {
			int minj = i;
			for (int j=i; j<N; j++) {
				if (A[j]<A[minj]) {
					minj = j;
				}
			}
			if (i!=minj) {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			}
		} int 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 (i!=minj) {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			} i!=minj i minj {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			} count++ count 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 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.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 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];
		for (int i=0; i<N; i++) {
			A[i] = sc.nextInt();
		}

		int count = 0;
		for (int i=0; i<N; i++) {
			int minj = i;
			for (int j=i; j<N; j++) {
				if (A[j]<A[minj]) {
					minj = j;
				}
			}
			if (i!=minj) {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			}
		}
		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);

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

		int count = 0;
		for (int i=0; i<N; i++) {
			int minj = i;
			for (int j=i; j<N; j++) {
				if (A[j]<A[minj]) {
					minj = j;
				}
			}
			if (i!=minj) {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			}
		}
		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);

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

		int count = 0;
		for (int i=0; i<N; i++) {
			int minj = i;
			for (int j=i; j<N; j++) {
				if (A[j]<A[minj]) {
					minj = j;
				}
			}
			if (i!=minj) {
				count++;
				int tmp = A[i];
				A[i] = A[minj];
				A[minj] = tmp;
			}
		}
		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);

		sc.close();
	}

}