Какая ошибка в коде?

Question

Какая ошибка в коде?

- Ученик (96), закрыт 1 неделю назад

#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;
int main()

{
srand(static_cast<unsigned int>(time(0)));
int secretNumber = rand() % 100 + 1;
int tries = 0;
int guess;
cout << "\tWelcome to Guess My Number\n\n";
}
do
{
cout << "Enter a guess: ";
cin >> guess;
++tries;
if (guess > secretNumber);
{
cout << "Too high!\n\n";
}
else if (guess < secretNumber);
{
cout << "Too low!\n\n";
}
else
{
cout << "\nThat's it! You got it in" << tries << "guesses!\n";
}
return 0;
} while (guess != secretNumber);

Answer 1

 #include <iostream> 
#include <random>

using namespace std;

class Guess { 
public: 
    using value_t = unsigned; 
    Guess() : left(1), right(100) {} 
    void pause() const { 
        cin.ignore(0x1000, '\n'); 
        cin.get(); 
    } 
    void game() const { 
        uniform_int_distribution<value_t> uid(left, right); 
        mt19937 gen{ random_device()() }; 
        const auto random_number = uid(gen); 
        cout << ">>> "; 
        value_t number; 
        cin >> number; 
        size_t attempt = 1; 
        while (number != random_number) { 
            cout << "<<< "; 
            puts(number < random_number ? "less" : "more"); 
            cout << ">>> "; 
            cin >> number; 
            ++attempt; 
        } 
        cout << "Guess in " << attempt << " tries. "; 
        pause(); 
    } 
private: 
    value_t left; 
    value_t right; 
     
};

int main() { 
    Guess guess; 
    guess.game(); 
    puts("Game over!"); 
    guess.pause(); 
}

Answer 2

globalCS2 Мастер (1067) 1 месяц назад

Почему у тебя цикл вне main?

-Ученик (96) 1 месяц назад

я только учусь с помощью книги и там было так

globalCS2 Мастер (1067) -, В этом и ошибка, исправляй. Переноси do while цикл в main()

Answer 3

Да почти весь код – сплошная ошибка))
Цикл do{} wihle() Не в функции main(), ++ стоит перед tries, неправильно выставлены ";"...
В общем вот:

 #include <iostream>  
#include <cstdlib>  
#include <ctime>  
using namespace std;  
int main() {  
	srand(static_cast<unsigned int>(time(0)));  
	int secretNumber = rand() % 100 + 1;  
	int tries = 0;  
	int guess;  
	cout << "\tWelcome to Guess My Number\n\n";  
	do {  
		cout << "Enter a guess: ";  
		cin >> guess;  
		tries++;  
		if (guess > secretNumber) {  
			cout << "Too high!\n\n";  
		}  
		else if (guess < secretNumber) {  
			cout << "Too low!\n\n";  
		}  
		else {  
			cout << "\nThat's it! You got it in " << tries << " guesses!\n";  
		}   
	} while (guess != secretNumber); 
	return 0; 
}

Answer 4

На

 #include <iostream> 
#include <cstdlib> 
#include <ctime> 
using namespace std; 
 
int main()  
{  
    srand(static_cast<unsigned int>(time(0)));  
    int secretNumber = rand() % 100 + 1, tries = 0, guess;  
 
    cout << "\tWelcome to Guess My Number\n\n";  
 
    do  
    {  
        cout << "Enter a guess: ";  
        cin >> guess;  
        cout << ((++tries, guess > secretNumber) ? "Too high!\n\n" : (guess < secretNumber) ? "Too low!\n\n" : "\nThat's it! You got it in " + to_string(tries) + " guesses!\n"); 
    } while (guess != secretNumber);  
 
    return 0;  
}