为什么我的if else代码不起作用？

Question

我正在制作一个简单的随机数猜猜游戏（下面的例子），它完美无缺，直到你的猜测高于数字。当它发生时，它打印：＆＃34;我的数字低于那个数字高于那个＆＃34;当它只是打印＆＃34;我的号码低于那个＆＃34;。此外，当您猜对了正确的答案时，它会打印＆＃34;我的号码高于＆＃34;

我的代码是：

#include <iostream>
#include <unistd.h>
#include <cstdlib>

int main() {
    int highnum;
    int guess;
    srand(time(0));
    std::cout << "Pick a number greater than 2";
    std::cin >> highnum;
    int randynumeber = (rand () % highnum) + 1;
    std::cout << "I have picked a random number between 1 and " << highnum << " which you need to try and guess";
    int guesses = 0;
    int stop = 0;

    while (guess != randynumeber)  
        {
            if (stop == 0)
                {
                    sleep(0.1);
                    stop = 1;
                    std::cout << std::endl << "Guess a number";
                    std::cin >> guess;
                    if(guess>randynumeber)
                        std::cout << "My number is lower than that";
                    else if(guess<randynumeber)
                        std::cout << "My number is higher than that";
                    stop = 0;  
                }    
        }
    std::cout << std::endl << "guesses = " << guesses; 
    std::cout << "You win!";  
}

Answer 1

您没有在else语句中测试条件。你需要测试它，否则它只是执行( guess < randynumeber); - 它给出一个逻辑答案，然后执行下一段代码，即下一个cout语句。