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。
1 // Guess My Number 2 // The classic number guessing game 3 4 #include <iostream> 5 #include <cstdlib> 6 #include <ctime> 7 8 using namespace std; 9 10 int main() 11 { 12 srand(static_cast<unsigned int>(time(0))); //seed random number generator 13 14 int secretNumber = rand() % 100 + 1; // random number between 1 and 100 15 int tries = 0; 16 int guess; 17 18 cout << "\tWelcome to Guess My Number\n\n"; 19 20 do 21 { 22 cout << "Enter a guess: "; 23 cin >> guess; 24 ++tries; 25 26 if (guess > secretNumber) 27 { 28 cout << "Too high!\n\n"; 29 } 30 else if (guess < secretNumber) 31 { 32 cout << "Too low!\n\n"; 33 } 34 else 35 { 36 cout << "\nThat's it! You got it in " << tries << " guesses!\n"; 37 } 38 39 } while (guess != secretNumber); 40 41 return 0; 42 }
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