import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] arr = new int[n];
        for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
        }
        int count = 0;
        for (int i = 0; i < n; i++) {
            for (int j = n - 2; j >= i; j--) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            }
        }
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < n; i++) {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(arr[i]);
        }
        System.out.println(sb);
        System.out.println(count);
    }
} 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[] arr = new int[n];
        for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
        }
        int count = 0;
        for (int i = 0; i < n; i++) {
            for (int j = n - 2; j >= i; j--) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            }
        }
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < n; i++) {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(arr[i]);
        }
        System.out.println(sb);
        System.out.println(count);
    }
} Main public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] arr = new int[n];
        for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
        }
        int count = 0;
        for (int i = 0; i < n; i++) {
            for (int j = n - 2; j >= i; j--) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            }
        }
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < n; i++) {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(arr[i]);
        }
        System.out.println(sb);
        System.out.println(count);
    } main {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] arr = new int[n];
        for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
        }
        int count = 0;
        for (int i = 0; i < n; i++) {
            for (int j = n - 2; j >= i; j--) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            }
        }
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < n; i++) {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(arr[i]);
        }
        System.out.println(sb);
        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[] arr = new int[n]; arr new int[n] n for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            arr[i] = sc.nextInt();
        } {
            arr[i] = sc.nextInt();
        } arr[i] = sc.nextInt() arr[i] arr i sc.nextInt() sc.nextInt sc int count = 0; count 0 for (int i = 0; i < n; i++) {
            for (int j = n - 2; j >= i; j--) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            }
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            for (int j = n - 2; j >= i; j--) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            }
        } {
            for (int j = n - 2; j >= i; j--) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            }
        } for (int j = n - 2; j >= i; j--) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            } int j = n - 2; int j = n - 2; j n - 2 n 2 j >= i j i j-- j-- j {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            } {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            } if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                } arr[j] > arr[j + 1] arr[j] arr j arr[j + 1] arr j + 1 j 1 {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                } int tmp = arr[j]; tmp arr[j] arr j arr[j] = arr[j + 1] arr[j] arr j arr[j + 1] arr j + 1 j 1 arr[j + 1] = tmp arr[j + 1] arr j + 1 j 1 tmp count++ count StringBuilder sb = new StringBuilder(); sb new StringBuilder() for (int i = 0; i < n; i++) {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(arr[i]);
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(arr[i]);
        } {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(arr[i]);
        } if (i > 0) {
                sb.append(" ");
            } i > 0 i 0 {
                sb.append(" ");
            } sb.append(" ") sb.append sb " " sb.append(arr[i]) sb.append sb arr[i] arr i System.out.println(sb) System.out.println System.out System System.out sb 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[] arr = new int[n];
        for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
        }
        int count = 0;
        for (int i = 0; i < n; i++) {
            for (int j = n - 2; j >= i; j--) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            }
        }
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < n; i++) {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(arr[i]);
        }
        System.out.println(sb);
        System.out.println(count);
    }
} public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] arr = new int[n];
        for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
        }
        int count = 0;
        for (int i = 0; i < n; i++) {
            for (int j = n - 2; j >= i; j--) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            }
        }
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < n; i++) {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(arr[i]);
        }
        System.out.println(sb);
        System.out.println(count);
    }
} Main
import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] arr = new int[n];
        for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
        }
        int count = 0;
        for (int i = 0; i < n; i++) {
            for (int j = n - 2; j >= i; j--) {
                if (arr[j] > arr[j + 1]) {
                    int tmp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = tmp;
                    count++;
                }
            }
        }
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < n; i++) {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(arr[i]);
        }
        System.out.println(sb);
        System.out.println(count);
    }
}
