import 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();
		}
		
		int cnt = 0, tmp = 0;
		
		for(int i = 0; i < N - 1; i++) {
			for(int j = N - 1; j > i; j--) {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			}
		}
		
		for(int i = 0; i < N; i++) {
			if(i == N - 1) {
				System.out.print(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		System.out.println();
		
		System.out.println(cnt);
	}
} import java.util.*; util.* java 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();
		}
		
		int cnt = 0, tmp = 0;
		
		for(int i = 0; i < N - 1; i++) {
			for(int j = N - 1; j > i; j--) {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			}
		}
		
		for(int i = 0; i < N; i++) {
			if(i == N - 1) {
				System.out.print(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		System.out.println();
		
		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();
		}
		
		int cnt = 0, tmp = 0;
		
		for(int i = 0; i < N - 1; i++) {
			for(int j = N - 1; j > i; j--) {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			}
		}
		
		for(int i = 0; i < N; i++) {
			if(i == N - 1) {
				System.out.print(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		System.out.println();
		
		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();
		}
		
		int cnt = 0, tmp = 0;
		
		for(int i = 0; i < N - 1; i++) {
			for(int j = N - 1; j > i; j--) {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			}
		}
		
		for(int i = 0; i < N; i++) {
			if(i == N - 1) {
				System.out.print(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		System.out.println();
		
		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 int cnt = 0 cnt 0 tmp = 0; tmp 0 for(int i = 0; i < N - 1; i++) {
			for(int j = N - 1; j > i; j--) {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			}
		} int i = 0; int i = 0; i 0 i < N - 1 i N - 1 N 1 i++ i++ i {
			for(int j = N - 1; j > i; j--) {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			}
		} {
			for(int j = N - 1; j > i; j--) {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			}
		} for(int j = N - 1; j > i; j--) {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			} int j = N - 1; int j = N - 1; j N - 1 N 1 j > i j i j-- j-- j {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			} {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			} if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				} A[j] < A[j - 1] A[j] A j A[j - 1] A j - 1 j 1 {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				} 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 for(int i = 0; i < N; i++) {
			if(i == N - 1) {
				System.out.print(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.print(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		} {
			if(i == N - 1) {
				System.out.print(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		} if(i == N - 1) {
				System.out.print(A[i]);
			} else {
				System.out.print(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 {
				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() System.out.println System.out System System.out 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();
		}
		
		int cnt = 0, tmp = 0;
		
		for(int i = 0; i < N - 1; i++) {
			for(int j = N - 1; j > i; j--) {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			}
		}
		
		for(int i = 0; i < N; i++) {
			if(i == N - 1) {
				System.out.print(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		System.out.println();
		
		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();
		}
		
		int cnt = 0, tmp = 0;
		
		for(int i = 0; i < N - 1; i++) {
			for(int j = N - 1; j > i; j--) {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			}
		}
		
		for(int i = 0; i < N; i++) {
			if(i == N - 1) {
				System.out.print(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		System.out.println();
		
		System.out.println(cnt);
	}
} Main
import 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();
		}
		
		int cnt = 0, tmp = 0;
		
		for(int i = 0; i < N - 1; i++) {
			for(int j = N - 1; j > i; j--) {
				if(A[j] < A[j - 1]) {
					tmp = A[j];
					A[j] = A[j - 1];
					A[j - 1] = tmp;
					
					cnt++;
				}
			}
		}
		
		for(int i = 0; i < N; i++) {
			if(i == N - 1) {
				System.out.print(A[i]);
			} else {
				System.out.print(A[i] + " ");
			}
		}
		System.out.println();
		
		System.out.println(cnt);
	}
}