用c++实现用线性探测法解决散列表冲突源码加注释

好的，下面是使用线性探测法解决散列表冲突的 C++ 代码，已经加上注释：

#include <iostream>
#include <cstdlib>
#include <ctime>

using namespace std;

const int TABLE_SIZE = 10;  // 散列表的大小
const int MAX_NUM = 20;     // 随机生成的数字的最大值

class HashEntry {
private:
    int key;    // 键值
    int value;  // 实际存储的值
public:
    HashEntry(int key, int value) {
        this->key = key;
        this->value = value;
    }

    int getKey() {
        return key;
    }

    int getValue() {
        return value;
    }
};

class HashMap {
private:
    HashEntry **table;  // 散列表
public:
    HashMap() {
        table = new HashEntry*[TABLE_SIZE];
        for (int i = 0; i < TABLE_SIZE; i++)
            table[i] = NULL;
    }

    // 计算散列值
    int hashFunc(int key) {
        return key % TABLE_SIZE;
    }

    // 插入元素
    void insert(int key, int value) {
        int hash = hashFunc(key);
        while (table[hash] != NULL && table[hash]->getKey() != key) {
            hash = (hash + 1) % TABLE_SIZE;
        }
        if (table[hash] != NULL) {
            delete table[hash];
        }
        table[hash] = new HashEntry(key, value);
    }

    // 查找元素
    int get(int key) {
        int hash = hashFunc(key);
        while (table[hash] != NULL && table[hash]->getKey() != key) {
            hash = (hash + 1) % TABLE_SIZE;
        }
        if (table[hash] == NULL) {
            return -1;
        } else {
            return table[hash]->getValue();
        }
    }

    // 删除元素
    void remove(int key) {
        int hash = hashFunc(key);
        while (table[hash] != NULL) {
            if (table[hash]->getKey() == key)
                break;
            hash = (hash + 1) % TABLE_SIZE;
        }
        if (table[hash] == NULL) {
            cout << "没有找到要删除的元素！" << endl;
            return;
        } else {
            delete table[hash];
            table[hash] = NULL;
        }
    }

    ~HashMap() {
        for (int i = 0; i < TABLE_SIZE; i++) {
            if (table[i] != NULL) {
                delete table[i];
            }
        }
        delete[] table;
    }
};

int main() {
    // 创建散列表
    HashMap hash;
    // 插入随机数
    srand(time(NULL));
    for (int i = 0; i < TABLE_SIZE; i++) {
        int key = rand() % MAX_NUM;
        int value = rand() % MAX_NUM;
        cout << "插入元素：key = " << key << " value = " << value << endl;
        hash.insert(key, value);
    }
    // 查找元素
    for (int i = 0; i < MAX_NUM; i++) {
        int value = hash.get(i);
        if (value == -1)
            cout << "没有找到元素：" << i << endl;
        else
            cout << "找到元素：key = " << i << " value = " << value << endl;
    }
    // 删除元素
    for (int i = 0; i < MAX_NUM; i++) {
        cout << "删除元素：" << i << endl;
        hash.remove(i);
    }

    return 0;
}

注释已经在代码中，希望能对你有所帮助！