为什么我的代码不工作？

Question

我正在制作一个简单的随机数猜猜游戏（下面的例子），它可以很好地工作，直到你的猜测高于数字。当它发生时，它会打印：“我的号码低于我的号码高于”当它只是应该打印时“我的号码低于此值”。此外，当你猜正确答案，它打印“我的号码是高于”

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

你是不是在else语句测试条件。你需要测试它，否则它只是执行(guess < randynumeber); - 它给出了一个逻辑答案，然后执行下一段代码，这是下一个cout语句。