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 cnt = 0;
		while (flag) {
			flag = false;
			for (int j = n - 1; j >= 1; j--) {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			}
		}

		StringBuilder sb = new StringBuilder();
		for (int i : a) {
			sb.append(i);
			sb.append(" ");
		}

		System.out.println(sb.toString().trim());
		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();
		}

		boolean flag = true;
		int cnt = 0;
		while (flag) {
			flag = false;
			for (int j = n - 1; j >= 1; j--) {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			}
		}

		StringBuilder sb = new StringBuilder();
		for (int i : a) {
			sb.append(i);
			sb.append(" ");
		}

		System.out.println(sb.toString().trim());
		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();
		}

		boolean flag = true;
		int cnt = 0;
		while (flag) {
			flag = false;
			for (int j = n - 1; j >= 1; j--) {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			}
		}

		StringBuilder sb = new StringBuilder();
		for (int i : a) {
			sb.append(i);
			sb.append(" ");
		}

		System.out.println(sb.toString().trim());
		System.out.println(cnt);
	} 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 cnt = 0;
		while (flag) {
			flag = false;
			for (int j = n - 1; j >= 1; j--) {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			}
		}

		StringBuilder sb = new StringBuilder();
		for (int i : a) {
			sb.append(i);
			sb.append(" ");
		}

		System.out.println(sb.toString().trim());
		System.out.println(cnt);
	} 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 cnt = 0; cnt 0 while (flag) {
			flag = false;
			for (int j = n - 1; j >= 1; j--) {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			}
		} flag {
			flag = false;
			for (int j = n - 1; j >= 1; j--) {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			}
		} flag = false flag false for (int j = n - 1; j >= 1; j--) {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			} int j = n - 1; int j = n - 1; j n - 1 n 1 j >= 1 j 1 j-- j-- j {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			} {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			} if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				} a[j] < a[j - 1] a[j] a j a[j - 1] a j - 1 j 1 {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				} int tmp = a[j]; tmp a[j] a j a[j] = a[j - 1] a[j] a j a[j - 1] a j - 1 j 1 a[j - 1] = tmp a[j - 1] a j - 1 j 1 tmp cnt++ cnt flag = true flag true StringBuilder sb = new StringBuilder(); sb new StringBuilder() for (int i : a) {
			sb.append(i);
			sb.append(" ");
		} int i a {
			sb.append(i);
			sb.append(" ");
		} {
			sb.append(i);
			sb.append(" ");
		} sb.append(i) sb.append sb i sb.append(" ") sb.append sb " " System.out.println(sb.toString().trim()) System.out.println System.out System System.out sb.toString().trim() sb.toString().trim sb.toString() sb.toString sb System.out.println(cnt) System.out.println System.out System System.out cnt 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 cnt = 0;
		while (flag) {
			flag = false;
			for (int j = n - 1; j >= 1; j--) {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			}
		}

		StringBuilder sb = new StringBuilder();
		for (int i : a) {
			sb.append(i);
			sb.append(" ");
		}

		System.out.println(sb.toString().trim());
		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();
		}

		boolean flag = true;
		int cnt = 0;
		while (flag) {
			flag = false;
			for (int j = n - 1; j >= 1; j--) {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			}
		}

		StringBuilder sb = new StringBuilder();
		for (int i : a) {
			sb.append(i);
			sb.append(" ");
		}

		System.out.println(sb.toString().trim());
		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();
		}

		boolean flag = true;
		int cnt = 0;
		while (flag) {
			flag = false;
			for (int j = n - 1; j >= 1; j--) {
				if (a[j] < a[j - 1]) {
					int tmp = a[j];
					a[j] = a[j - 1];
					a[j - 1] = tmp;
					cnt++;
					flag = true;
				}
			}
		}

		StringBuilder sb = new StringBuilder();
		for (int i : a) {
			sb.append(i);
			sb.append(" ");
		}

		System.out.println(sb.toString().trim());
		System.out.println(cnt);
	}
}