用一个函数模板实现冒泡排序的功能，并在 main（）函数中分别实现对 int 型数组和 double 型数组的排列。排序算法见教材 P252。 2． 用一个模板实现对栈的操作，栈的数据结构由链表实现。实现栈的功能： 进栈、出栈和清空的功能。并在 main()函数中实现对 int 型栈和 struct CHAPA 型栈 （定义如下）的基本操作。 //--------------------------------------------------------------------------------------------------- struct CHAPA { char *pName; bool Gender; int Age; struct CHAPA *next; };

好的，我会根据您的要求进行回答。请注意，以下代码仅供参考。

1. 冒泡排序模板函数

template <typename T>
void bubbleSort(T arr[], int n) {
    for (int i = 0; i < n - 1; i++) {
        for (int j = 0; j < n - i - 1; j++) {
            if (arr[j] > arr[j + 1]) {
                swap(arr[j], arr[j + 1]);
            }
        }
    }
}

2. 链表栈模板类

template <typename T>
class LinkedListStack {
public:
    LinkedListStack() {
        head = nullptr;
        count = 0;
    }
    ~LinkedListStack() {
        clear();
    }
    void push(T value) {
        Node* node = new Node(value);
        node->next = head;
        head = node;
        count++;
    }
    void pop() {
        if (isEmpty()) {
            throw runtime_error("Stack is empty!");
        }
        Node* node = head;
        head = head->next;
        delete node;
        count--;
    }
    void clear() {
        while (head != nullptr) {
            Node* node = head;
            head = head->next;
            delete node;
        }
        count = 0;
    }
    bool isEmpty() {
        return count == 0;
    }
private:
    struct Node {
        T data;
        Node* next;
        Node(T value) : data(value), next(nullptr) {}
    };
    Node* head;
    int count;
};

3. 在 main() 函数中使用模板函数和模板类

int main() {
    // 冒泡排序
    int arr1[] = { 3, 1, 4, 1, 5, 9, 2, 6, 5, 3 };
    double arr2[] = { 3.14, 1.41, 5.92, 6.53, 5.89, 2.65 };
    int n1 = sizeof(arr1) / sizeof(int);
    int n2 = sizeof(arr2) / sizeof(double);
    bubbleSort(arr1, n1);
    bubbleSort(arr2, n2);
    for (int i = 0; i < n1; i++) {
        cout << arr1[i] << " ";
    }
    cout << endl;
    for (int i = 0; i < n2; i++) {
        cout << arr2[i] << " ";
    }
    cout << endl;

    // 链表栈
    LinkedListStack<int> intStack;
    LinkedListStack<CHAPA*> chapaStack;
    intStack.push(1);
    intStack.push(2);
    intStack.push(3);
    while (!intStack.isEmpty()) {
        cout << intStack.top() << " ";
        intStack.pop();
    }
    cout << endl;
    CHAPA chapa1 = { "Alice", false, 23, nullptr };
    CHAPA chapa2 = { "Bob", true, 25, nullptr };
    CHAPA chapa3 = { "Charlie", true, 22, nullptr };
    chapaStack.push(&chapa1);
    chapaStack.push(&chapa2);
    chapaStack.push(&chapa3);
    while (!chapaStack.isEmpty()) {
        CHAPA* chapa = chapaStack.top();
        cout << chapa->pName << " ";
        chapaStack.pop();
    }
    cout << endl;
    return 0;
}