import java.util.Scanner;

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 chtimes = 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) {
				int tmp = a[i];
				a[i] = a[minj];
				a[minj] = tmp;
				chtimes++;
			}
		}
		
		for(int i = 0; i < n; i++) {
			if(i != 0) System.out.print(" ");
			System.out.print(a[i]);
		}
		System.out.println("\n" + chtimes);
	}
} import java.util.Scanner; Scanner 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 chtimes = 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) {
				int tmp = a[i];
				a[i] = a[minj];
				a[minj] = tmp;
				chtimes++;
			}
		}
		
		for(int i = 0; i < n; i++) {
			if(i != 0) System.out.print(" ");
			System.out.print(a[i]);
		}
		System.out.println("\n" + chtimes);
	}
} 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 chtimes = 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) {
				int tmp = a[i];
				a[i] = a[minj];
				a[minj] = tmp;
				chtimes++;
			}
		}
		
		for(int i = 0; i < n; i++) {
			if(i != 0) System.out.print(" ");
			System.out.print(a[i]);
		}
		System.out.println("\n" + chtimes);
	} 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 chtimes = 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) {
				int tmp = a[i];
				a[i] = a[minj];
				a[minj] = tmp;
				chtimes++;
			}
		}
		
		for(int i = 0; i < n; i++) {
			if(i != 0) System.out.print(" ");
			System.out.print(a[i]);
		}
		System.out.println("\n" + chtimes);
	} 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] a i sc.nextInt() sc.nextInt sc int chtimes = 0; chtimes 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) {
				int tmp = a[i];
				a[i] = a[minj];
				a[minj] = tmp;
				chtimes++;
			}
		} 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) {
				int tmp = a[i];
				a[i] = a[minj];
				a[minj] = tmp;
				chtimes++;
			}
		} {
			int minj = i;
			for(int j = i; j < n; j++) {
				if(a[j] < a[minj]) {
					minj = j;
				}
			}
			if(i != minj) {
				int tmp = a[i];
				a[i] = a[minj];
				a[minj] = tmp;
				chtimes++;
			}
		} 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) {
				int tmp = a[i];
				a[i] = a[minj];
				a[minj] = tmp;
				chtimes++;
			} i != minj i minj {
				int tmp = a[i];
				a[i] = a[minj];
				a[minj] = tmp;
				chtimes++;
			} 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 chtimes++ chtimes 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("\n" + chtimes) System.out.println System.out System System.out "\n" + chtimes "\n" chtimes String args[] args
import java.util.Scanner;

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 chtimes = 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) {
				int tmp = a[i];
				a[i] = a[minj];
				a[minj] = tmp;
				chtimes++;
			}
		}
		
		for(int i = 0; i < n; i++) {
			if(i != 0) System.out.print(" ");
			System.out.print(a[i]);
		}
		System.out.println("\n" + chtimes);
	}
}
