用 C++ 写了个小游戏

1. #include <iostream>
   
2. #include <cstdlib>
   
3. #include <ctime>
   
4. using namespace std;
   
5. int main() {
   
6.   int num, guess, tries = 0;
   
7.   srand(time(0));
   
8.   num = rand() % 100 + 1;
   
9.   do {
   
10.     cout << "Enter a number between 1 and 100 : ";
    
11.     std::cin >> guess;
    
12.     tries++;
    
13.     if (guess > num)
    
14.       std::cout << "Too high! Try again.\n\n";
    
15.     else if (guess < num)
    
16.       std::cout << "Too low! Try again.\n\n";
    
17.     else
    
18.       std::cout << "Correct! You guessed it in " << tries << " tries!\n";
    
19.   } while (guess != num);
    
20.   return 0;
    
21. }

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想起当年上学时的《数据结构》课