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();
		}
		selectionSort(a, n);
	}

	static void selectionSort(int[] a, int n) {
		int cnt = 0;
		for(int i = 0 ; i < n ; i++) {
			int minj = i;
			for(int j = i ; j < n ; j++) {
				if(a[minj] > a[j]) {
					minj = j;
				}
			}
			if(a[minj] < a[i]) {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			}
		}
		for(int i = 0 ; i < n ; i++) {
			if(i != n - 1) {
				System.out.print(a[i] + " ");
			} else {
				System.out.println(a[i]);
			}
		}
		System.out.println(cnt);
	}

} 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();
		}
		selectionSort(a, n);
	}

	static void selectionSort(int[] a, int n) {
		int cnt = 0;
		for(int i = 0 ; i < n ; i++) {
			int minj = i;
			for(int j = i ; j < n ; j++) {
				if(a[minj] > a[j]) {
					minj = j;
				}
			}
			if(a[minj] < a[i]) {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			}
		}
		for(int i = 0 ; i < n ; i++) {
			if(i != n - 1) {
				System.out.print(a[i] + " ");
			} else {
				System.out.println(a[i]);
			}
		}
		System.out.println(cnt);
	}

} 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();
		}
		selectionSort(a, n);
	} 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();
		}
		selectionSort(a, n);
	} 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 selectionSort(a, n) selectionSort a n String[] args args static void selectionSort(int[] a, int n) {
		int cnt = 0;
		for(int i = 0 ; i < n ; i++) {
			int minj = i;
			for(int j = i ; j < n ; j++) {
				if(a[minj] > a[j]) {
					minj = j;
				}
			}
			if(a[minj] < a[i]) {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			}
		}
		for(int i = 0 ; i < n ; i++) {
			if(i != n - 1) {
				System.out.print(a[i] + " ");
			} else {
				System.out.println(a[i]);
			}
		}
		System.out.println(cnt);
	} selectionSort {
		int cnt = 0;
		for(int i = 0 ; i < n ; i++) {
			int minj = i;
			for(int j = i ; j < n ; j++) {
				if(a[minj] > a[j]) {
					minj = j;
				}
			}
			if(a[minj] < a[i]) {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			}
		}
		for(int i = 0 ; i < n ; i++) {
			if(i != n - 1) {
				System.out.print(a[i] + " ");
			} else {
				System.out.println(a[i]);
			}
		}
		System.out.println(cnt);
	} int cnt = 0; cnt 0 for(int i = 0 ; i < n ; i++) {
			int minj = i;
			for(int j = i ; j < n ; j++) {
				if(a[minj] > a[j]) {
					minj = j;
				}
			}
			if(a[minj] < a[i]) {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			}
		} 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[minj] > a[j]) {
					minj = j;
				}
			}
			if(a[minj] < a[i]) {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			}
		} {
			int minj = i;
			for(int j = i ; j < n ; j++) {
				if(a[minj] > a[j]) {
					minj = j;
				}
			}
			if(a[minj] < a[i]) {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			}
		} int minj = i; minj i for(int j = i ; j < n ; j++) {
				if(a[minj] > a[j]) {
					minj = j;
				}
			} int j = i ; int j = i ; j i j < n j n j++ j++ j {
				if(a[minj] > a[j]) {
					minj = j;
				}
			} {
				if(a[minj] > a[j]) {
					minj = j;
				}
			} if(a[minj] > a[j]) {
					minj = j;
				} a[minj] > a[j] a[minj] a minj a[j] a j {
					minj = j;
				} minj = j minj j if(a[minj] < a[i]) {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			} a[minj] < a[i] a[minj] a minj a[i] a i {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			} int v = a[i]; v a[i] a i a[i] = a[minj] a[i] a i a[minj] a minj a[minj] = v a[minj] a minj v cnt++ cnt for(int i = 0 ; i < n ; i++) {
			if(i != n - 1) {
				System.out.print(a[i] + " ");
			} else {
				System.out.println(a[i]);
			}
		} int i = 0 ; int i = 0 ; i 0 i < n i n i++ i++ i {
			if(i != n - 1) {
				System.out.print(a[i] + " ");
			} else {
				System.out.println(a[i]);
			}
		} {
			if(i != n - 1) {
				System.out.print(a[i] + " ");
			} else {
				System.out.println(a[i]);
			}
		} if(i != n - 1) {
				System.out.print(a[i] + " ");
			} else {
				System.out.println(a[i]);
			} i != n - 1 i n - 1 n 1 {
				System.out.print(a[i] + " ");
			} System.out.print(a[i] + " ") System.out.print System.out System System.out a[i] + " " a[i] a i " " {
				System.out.println(a[i]);
			} System.out.println(a[i]) System.out.println System.out System System.out a[i] a i System.out.println(cnt) System.out.println System.out System System.out cnt int[] a a int n n 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();
		}
		selectionSort(a, n);
	}

	static void selectionSort(int[] a, int n) {
		int cnt = 0;
		for(int i = 0 ; i < n ; i++) {
			int minj = i;
			for(int j = i ; j < n ; j++) {
				if(a[minj] > a[j]) {
					minj = j;
				}
			}
			if(a[minj] < a[i]) {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			}
		}
		for(int i = 0 ; i < n ; i++) {
			if(i != n - 1) {
				System.out.print(a[i] + " ");
			} else {
				System.out.println(a[i]);
			}
		}
		System.out.println(cnt);
	}

} 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();
		}
		selectionSort(a, n);
	}

	static void selectionSort(int[] a, int n) {
		int cnt = 0;
		for(int i = 0 ; i < n ; i++) {
			int minj = i;
			for(int j = i ; j < n ; j++) {
				if(a[minj] > a[j]) {
					minj = j;
				}
			}
			if(a[minj] < a[i]) {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			}
		}
		for(int i = 0 ; i < n ; i++) {
			if(i != n - 1) {
				System.out.print(a[i] + " ");
			} else {
				System.out.println(a[i]);
			}
		}
		System.out.println(cnt);
	}

} 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();
		}
		selectionSort(a, n);
	}

	static void selectionSort(int[] a, int n) {
		int cnt = 0;
		for(int i = 0 ; i < n ; i++) {
			int minj = i;
			for(int j = i ; j < n ; j++) {
				if(a[minj] > a[j]) {
					minj = j;
				}
			}
			if(a[minj] < a[i]) {
				int v = a[i];
				a[i] = a[minj];
				a[minj] = v;
				cnt++;
			}
		}
		for(int i = 0 ; i < n ; i++) {
			if(i != n - 1) {
				System.out.print(a[i] + " ");
			} else {
				System.out.println(a[i]);
			}
		}
		System.out.println(cnt);
	}

}