#include #include #include #include using namespace std; class Game { private: int upper; int lower; int count; int answer; public: Game(void) { this->reset(); } int get_upper() { return this->upper; } int get_lower() { return this->lower; } int get_count() { return this->count; } int get_answer() { return this->answer; } void reset() { this->upper = 999; this->lower = 0; this->count = 0; this->answer = rand() % 1000; } bool guess(int num) { this->count++; if (num == answer) return true; if (num > answer && num < this->upper) this->upper = num; else if (num < answer && num > this->lower) this->lower = num; return false; } }; int main(int argc, char const *argv[]) { srand(time(nullptr)); Game game; for (int i = 0; i < argc; i++) { if (strcmp("-debug", argv[i]) == 0) { cout << "[Debug] " << game.get_answer() << endl; } } while (true) { int guess; cout << "Guess: "; cin >> guess; if (game.guess(guess)) { cout << "Answer correct. You have guessed for " << game.get_count() << " times." << endl; break; } else { cout << "Answer is fewer than " << game.get_upper() << endl; cout << "Answer is more than " << game.get_lower() << endl; cout << "------------------------" << endl; } } return 0; }