思路： 首先需要设定游戏的条件和提示，并生成需要猜测的单词或组合。 玩家或电脑每次猜测时，需要输入一个字母或组合，并判断其是否出现在正确答案中。 如果猜测正确，则显示正确的字母或组合，并更新当前猜出的残缺单词或猜测的组合情况。 如果猜测错误，则显示已经猜错的字母，并减少剩余猜错次数。 当剩余猜错次数为0时，游戏结束，显示正确答案并询问是否重新开始游戏。 如果猜测正确，则游戏胜利，显示胜利信息，并询问是否重新开始游戏。 添加是否在玩一次功能，根据玩家的选择决定是否重新开始游戏。c++不使用vector

好的，我可以为您提供一个不使用vector的猜词游戏的代码示例，您可以参考下面的代码实现：

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

using namespace std;

const int MAX_WRONG = 8; // 最大猜错次数
const string WORDS[] = {"COMPUTER", "PROGRAM", "LANGUAGE", "APPLICATION", "NETWORK"}; // 可供猜测的单词
const int WORDS_SIZE = sizeof(WORDS) / sizeof(string); // 单词数量

int main()
{
    srand(static_cast<unsigned int>(time(0))); // 用当前时间作为随机数种子
    int wrong = 0; // 猜错次数
    string target = WORDS[rand() % WORDS_SIZE]; // 随机选择一个单词作为正确答案
    string progress(target.size(), '-'); // 初始进度，用横线表示未猜出的字母
    string guesses; // 存储已经猜过的字母

    cout << "Welcome to the word guessing game. Try to guess the secret word." << endl;
    cout << "You can enter one letter or the whole word at a time." << endl;
    cout << "You have " << MAX_WRONG << " chances to guess the word." << endl;

    // 开始猜词
    while (wrong < MAX_WRONG && progress != target)
    {
        cout << endl << "Progress: " << progress << endl;
        cout << "Guesses: " << guesses << endl;
        cout << "Enter your guess: ";
        string guess;
        cin >> guess;

        // 判断猜测是否合法
        if (guess.size() == 1 || guess.size() == target.size())
        {
            // 判断猜测是否已经猜过
            if (guesses.find(guess) == string::npos)
            {
                guesses += guess;

                // 判断猜测是否正确
                if (target.find(guess) != string::npos)
                {
                    cout << "Correct!" << endl;

                    // 更新进度
                    for (int i = 0; i < target.size(); ++i)
                    {
                        if (target[i] == guess)
                        {
                            progress[i] = guess;
                        }
                    }
                }
                else
                {
                    cout << "Wrong!" << endl;
                    ++wrong;
                }
            }
            else
            {
                cout << "You have already guessed " << guess << ". Please try another one." << endl;
            }
        }
        else
        {
            cout << "Please enter one letter or the whole word at a time." << endl;
        }
    }

    // 根据猜测结果输出相应信息
    if (wrong == MAX_WRONG)
    {
        cout << endl << "You failed to guess the word. The correct answer is " << target << "." << endl;
    }
    else
    {
        cout << endl << "Congratulations! You guessed the word " << target << " correctly!" << endl;
    }

    // 询问是否重新开始游戏
    cout << "Do you want to play again? (y/n)";
    char choice;
    cin >> choice;
    while (choice != 'y' && choice != 'n')
    {
        cout << "Please enter y or n." << endl;
        cin >> choice;
    }

    // 根据玩家选择决定是否重新开始游戏
    if (choice == 'y')
    {
        main();
    }
    else
    {
        cout << "Thank you for playing. Goodbye!" << endl;
    }

    return 0;
}

希望这个代码示例能够对您有所帮助。如果您对代码实现有任何疑问，请随时向我提出。