Guess My Number 游戏

理解游戏主循环

 

 Guess My Number 游戏

一款经典的猜数游戏：计算机在1~100之间选择一个随机数，然后玩家尝试以最少的次数来猜中这个数字。

// Guess My Number
// The classic number guessing game

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

using namespace std;

int main()
{
    srand(static_cast<unsigned int>(time(0)));  //seed random number generator

    int secretNumber = rand() % 100 + 1;  // random number between 1 and 100
    int tries = 0;
    int guess;
    
    cout << "	Welcome to Guess My Number

";

    do
    {
        cout << "Enter a guess: ";
        cin >> guess;
        ++tries;

        if (guess > secretNumber)
        {
            cout << "Too high!

";
        }
        else if (guess < secretNumber)
        {
            cout << "Too low!

";
        }
        else
        {
            cout << "
That's it! You got it in " << tries << " guesses!
";
        }

    } while (guess != secretNumber);

    return 0;
}