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();
		}
		boolean flag = true;
		int count = 0;
		while (flag) {
			flag = false;
			int temp = 0;
			for (int i = 1; i < N; i++) {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			}
		}
		for (int i = 0; i < N; i++) {
			if (i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		System.out.println(count);
	}
} 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();
		}
		boolean flag = true;
		int count = 0;
		while (flag) {
			flag = false;
			int temp = 0;
			for (int i = 1; i < N; i++) {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			}
		}
		for (int i = 0; i < N; i++) {
			if (i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		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();
		}
		boolean flag = true;
		int count = 0;
		while (flag) {
			flag = false;
			int temp = 0;
			for (int i = 1; i < N; i++) {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			}
		}
		for (int i = 0; i < N; i++) {
			if (i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		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();
		}
		boolean flag = true;
		int count = 0;
		while (flag) {
			flag = false;
			int temp = 0;
			for (int i = 1; i < N; i++) {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			}
		}
		for (int i = 0; i < N; i++) {
			if (i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		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 boolean flag = true; flag true int count = 0; count 0 while (flag) {
			flag = false;
			int temp = 0;
			for (int i = 1; i < N; i++) {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			}
		} flag {
			flag = false;
			int temp = 0;
			for (int i = 1; i < N; i++) {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			}
		} flag = false flag false int temp = 0; temp 0 for (int i = 1; i < N; i++) {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			} int i = 1; int i = 1; i 1 i < N i N i++ i++ i {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			} {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			} if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				} A[i - 1] > A[i] A[i - 1] A i - 1 i 1 A[i] A i {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				} temp = A[i] temp A[i] A i A[i] = A[i - 1] A[i] A i A[i - 1] A i - 1 i 1 A[i - 1] = temp A[i - 1] A i - 1 i 1 temp count++ count flag = true flag true for (int i = 0; i < N; i++) {
			if (i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		} int i = 0; int i = 0; i 0 i < N i N i++ i++ i {
			if (i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		} {
			if (i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		} if (i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			} i == N - 1 i N - 1 N 1 {
				System.out.println(A[i]);
			} System.out.println(A[i]) System.out.println System.out System System.out A[i] A i {
				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(count) System.out.println System.out System System.out count 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();
		}
		boolean flag = true;
		int count = 0;
		while (flag) {
			flag = false;
			int temp = 0;
			for (int i = 1; i < N; i++) {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			}
		}
		for (int i = 0; i < N; i++) {
			if (i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		System.out.println(count);
	}
} 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();
		}
		boolean flag = true;
		int count = 0;
		while (flag) {
			flag = false;
			int temp = 0;
			for (int i = 1; i < N; i++) {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			}
		}
		for (int i = 0; i < N; i++) {
			if (i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		System.out.println(count);
	}
} 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();
		}
		boolean flag = true;
		int count = 0;
		while (flag) {
			flag = false;
			int temp = 0;
			for (int i = 1; i < N; i++) {
				if (A[i - 1] > A[i]) {
					temp = A[i];
					A[i] = A[i - 1];
					A[i - 1] = temp;
					count++;
					flag = true;
				}
			}
		}
		for (int i = 0; i < N; i++) {
			if (i == N - 1) {
				System.out.println(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		System.out.println(count);
	}
}
