用c++帮我写一个闯关小游戏，最少是三关，最多是五关

好的，这里给你一个简单的三关小游戏的示例代码，你可以根据需求进行修改：

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

using namespace std;

int main() {
    srand(time(NULL)); // 初始化随机数生成器

    // 第一关
    cout << "第一关：猜数字！" << endl;
    int answer1 = rand() % 100 + 1; // 生成1-100之间的随机数
    int guess1 = 0;
    int tries1 = 0;
    while (guess1 != answer1 && tries1 < 5) {
        cout << "请输入一个1-100之间的整数：" << endl;
        cin >> guess1;
        tries1++;
        if (guess1 < answer1) {
            cout << "猜小了！" << endl;
        } else if (guess1 > answer1) {
            cout << "猜大了！" << endl;
        } else {
            cout << "恭喜你猜对了！" << endl;
        }
    }
    if (tries1 >= 5) {
        cout << "很遗憾，你没有在规定次数内猜对，游戏结束！" << endl;
        return 0;
    }

    // 第二关
    cout << "第二关：猜颜色！" << endl;
    string colors[] = {"red", "blue", "green", "yellow"};
    int answer2 = rand() % 4;
    string guess2;
    int tries2 = 0;
    while (guess2 != colors[answer2] && tries2 < 5) {
        cout << "请输入一种颜色（red/blue/green/yellow）：" << endl;
        cin >> guess2;
        tries2++;
        if (guess2 != colors[answer2]) {
            cout << "猜错了！" << endl;
        } else {
            cout << "恭喜你猜对了！" << endl;
        }
    }
    if (tries2 >= 5) {
        cout << "很遗憾，你没有在规定次数内猜对，游戏结束！" << endl;
        return 0;
    }

    // 第三关
    cout << "第三关：猜单词！" << endl;
    string words[] = {"apple", "banana", "orange", "grape", "watermelon"};
    int answer3 = rand() % 5;
    string guess3;
    int tries3 = 0;
    while (guess3 != words[answer3] && tries3 < 5) {
        cout << "请输入一个水果名称：" << endl;
        cin >> guess3;
        tries3++;
        if (guess3 != words[answer3]) {
            cout << "猜错了！" << endl;
        } else {
            cout << "恭喜你猜对了！" << endl;
        }
    }
    if (tries3 >= 5) {
        cout << "很遗憾，你没有在规定次数内猜对，游戏结束！" << endl;
        return 0;
    }

    // 通关
    cout << "恭喜你完成了所有关卡，游戏结束！" << endl;
    return 0;
}

这个示例代码包含了三个关卡，分别是猜数字、猜颜色和猜单词。每个关卡都有一个随机生成的答案，玩家需要在规定次数内猜对才能过关。你可以根据需要添加更多关卡或修改关卡的规则。