import java.util.*;

public class Main {
	public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int N = stdIn.nextInt();
		int[] numbers = new int[N];

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

		int sortCounter = 0;

		/*?????????????????¬???*/
		for (int i = 0; i < N; i++) {
			int min = numbers[i];
			int minIndex = i;

			/*??´?????????????????????????????§????°????????????????*/
			for (int j = i + 1; j < N; j++) {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			}

			/*??\???????????????????????????????????????*/
			if (minIndex != i) {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			}
		}

		/*????????????*/
		for (int i = 0; i < N - 1; i++) {
			System.out.print(numbers[i] + " ");
		}
		System.out.println(numbers[N - 1]);
		System.out.println(sortCounter);
	}
} import java.util.*; util.* java public class Main {
	public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int N = stdIn.nextInt();
		int[] numbers = new int[N];

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

		int sortCounter = 0;

		/*?????????????????¬???*/
		for (int i = 0; i < N; i++) {
			int min = numbers[i];
			int minIndex = i;

			/*??´?????????????????????????????§????°????????????????*/
			for (int j = i + 1; j < N; j++) {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			}

			/*??\???????????????????????????????????????*/
			if (minIndex != i) {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			}
		}

		/*????????????*/
		for (int i = 0; i < N - 1; i++) {
			System.out.print(numbers[i] + " ");
		}
		System.out.println(numbers[N - 1]);
		System.out.println(sortCounter);
	}
} Main public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int N = stdIn.nextInt();
		int[] numbers = new int[N];

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

		int sortCounter = 0;

		/*?????????????????¬???*/
		for (int i = 0; i < N; i++) {
			int min = numbers[i];
			int minIndex = i;

			/*??´?????????????????????????????§????°????????????????*/
			for (int j = i + 1; j < N; j++) {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			}

			/*??\???????????????????????????????????????*/
			if (minIndex != i) {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			}
		}

		/*????????????*/
		for (int i = 0; i < N - 1; i++) {
			System.out.print(numbers[i] + " ");
		}
		System.out.println(numbers[N - 1]);
		System.out.println(sortCounter);
	} main {
		Scanner stdIn = new Scanner(System.in);

		int N = stdIn.nextInt();
		int[] numbers = new int[N];

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

		int sortCounter = 0;

		/*?????????????????¬???*/
		for (int i = 0; i < N; i++) {
			int min = numbers[i];
			int minIndex = i;

			/*??´?????????????????????????????§????°????????????????*/
			for (int j = i + 1; j < N; j++) {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			}

			/*??\???????????????????????????????????????*/
			if (minIndex != i) {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			}
		}

		/*????????????*/
		for (int i = 0; i < N - 1; i++) {
			System.out.print(numbers[i] + " ");
		}
		System.out.println(numbers[N - 1]);
		System.out.println(sortCounter);
	} Scanner stdIn = new Scanner(System.in); stdIn new Scanner(System.in) int N = stdIn.nextInt(); N stdIn.nextInt() stdIn.nextInt stdIn int[] numbers = new int[N]; numbers new int[N] N for (int i = 0; i < N; i++) {
			numbers[i] = stdIn.nextInt();
		} int i = 0; int i = 0; i 0 i < N i N i++ i++ i {
			numbers[i] = stdIn.nextInt();
		} {
			numbers[i] = stdIn.nextInt();
		} numbers[i] = stdIn.nextInt() numbers[i] numbers i stdIn.nextInt() stdIn.nextInt stdIn int sortCounter = 0; sortCounter 0 for (int i = 0; i < N; i++) {
			int min = numbers[i];
			int minIndex = i;

			/*??´?????????????????????????????§????°????????????????*/
			for (int j = i + 1; j < N; j++) {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			}

			/*??\???????????????????????????????????????*/
			if (minIndex != i) {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			}
		} int i = 0; int i = 0; i 0 i < N i N i++ i++ i {
			int min = numbers[i];
			int minIndex = i;

			/*??´?????????????????????????????§????°????????????????*/
			for (int j = i + 1; j < N; j++) {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			}

			/*??\???????????????????????????????????????*/
			if (minIndex != i) {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			}
		} {
			int min = numbers[i];
			int minIndex = i;

			/*??´?????????????????????????????§????°????????????????*/
			for (int j = i + 1; j < N; j++) {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			}

			/*??\???????????????????????????????????????*/
			if (minIndex != i) {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			}
		} int min = numbers[i]; min numbers[i] numbers i int minIndex = i; minIndex i for (int j = i + 1; j < N; j++) {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			} int j = i + 1; int j = i + 1; j i + 1 i 1 j < N j N j++ j++ j {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			} {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			} if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				} min > numbers[j] min numbers[j] numbers j {
					min = numbers[j];
					minIndex = j;
				} min = numbers[j] min numbers[j] numbers j minIndex = j minIndex j if (minIndex != i) {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			} minIndex != i minIndex i {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			} int tmp = numbers[i]; tmp numbers[i] numbers i numbers[i] = numbers[minIndex] numbers[i] numbers i numbers[minIndex] numbers minIndex numbers[minIndex] = tmp numbers[minIndex] numbers minIndex tmp sortCounter++ sortCounter for (int i = 0; i < N - 1; i++) {
			System.out.print(numbers[i] + " ");
		} int i = 0; int i = 0; i 0 i < N - 1 i N - 1 N 1 i++ i++ i {
			System.out.print(numbers[i] + " ");
		} {
			System.out.print(numbers[i] + " ");
		} System.out.print(numbers[i] + " ") System.out.print System.out System System.out numbers[i] + " " numbers[i] numbers i " " System.out.println(numbers[N - 1]) System.out.println System.out System System.out numbers[N - 1] numbers N - 1 N 1 System.out.println(sortCounter) System.out.println System.out System System.out sortCounter String[] args args public class Main {
	public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int N = stdIn.nextInt();
		int[] numbers = new int[N];

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

		int sortCounter = 0;

		/*?????????????????¬???*/
		for (int i = 0; i < N; i++) {
			int min = numbers[i];
			int minIndex = i;

			/*??´?????????????????????????????§????°????????????????*/
			for (int j = i + 1; j < N; j++) {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			}

			/*??\???????????????????????????????????????*/
			if (minIndex != i) {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			}
		}

		/*????????????*/
		for (int i = 0; i < N - 1; i++) {
			System.out.print(numbers[i] + " ");
		}
		System.out.println(numbers[N - 1]);
		System.out.println(sortCounter);
	}
} public class Main {
	public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int N = stdIn.nextInt();
		int[] numbers = new int[N];

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

		int sortCounter = 0;

		/*?????????????????¬???*/
		for (int i = 0; i < N; i++) {
			int min = numbers[i];
			int minIndex = i;

			/*??´?????????????????????????????§????°????????????????*/
			for (int j = i + 1; j < N; j++) {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			}

			/*??\???????????????????????????????????????*/
			if (minIndex != i) {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			}
		}

		/*????????????*/
		for (int i = 0; i < N - 1; i++) {
			System.out.print(numbers[i] + " ");
		}
		System.out.println(numbers[N - 1]);
		System.out.println(sortCounter);
	}
} Main
import java.util.*;

public class Main {
	public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);

		int N = stdIn.nextInt();
		int[] numbers = new int[N];

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

		int sortCounter = 0;

		/*?????????????????¬???*/
		for (int i = 0; i < N; i++) {
			int min = numbers[i];
			int minIndex = i;

			/*??´?????????????????????????????§????°????????????????*/
			for (int j = i + 1; j < N; j++) {
				if (min > numbers[j]) {
					min = numbers[j];
					minIndex = j;
				}
			}

			/*??\???????????????????????????????????????*/
			if (minIndex != i) {
				/*??´????????????????????????????????¨????°?????????´????????\????????????*/
				int tmp = numbers[i];
				numbers[i] = numbers[minIndex];
				numbers[minIndex] = tmp;
				sortCounter++;
			}
		}

		/*????????????*/
		for (int i = 0; i < N - 1; i++) {
			System.out.print(numbers[i] + " ");
		}
		System.out.println(numbers[N - 1]);
		System.out.println(sortCounter);
	}
}