2 курс. Программирование на C++. Турнир 2, осень 2021

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5786014

Пользователь

Far Eastern FU: CODE Fathers

Время

16.11.2021 18:40 (27 д. 16:41) 18:47>>

Обработка

18:40 ... 18:40 (2,73 сек.)

Файл

GameDatabase.cpp (CLang++ 5.0.0 + Address Sanitizer)

Турнир

2 курс. Программирование на C++. Турнир 2, осень 2021

Задача

E: GameDatabase

Набор тестов

Ограничения

Время: 1с Память: 4000Мб

Состояние [?]

LI	Ошибка проверки исходного кода

код | результаты

game_database.h:1:  Should have a space between // and comment  [whitespace/comments] [4]
game_database.h:10:  Do not use namespace using-directives.  Use using-declarations instead.  [build/namespaces] [5]
game_database.h:12:  Use int16/int64/etc, rather than the C type long  [runtime/int] [4]
game_database.h:27:  public: should be indented +1 space inside class DereferenceCompare  [whitespace/indent] [3]
game_database.h:34:  public: should be indented +1 space inside class GameDatabase  [whitespace/indent] [3]
game_database.h:50:  Missing space around colon in range-based for loop  [whitespace/forcolon] [2]
game_database.h:60:  Missing space around colon in range-based for loop  [whitespace/forcolon] [2]
game_database.h:70:  Missing space around colon in range-based for loop  [whitespace/forcolon] [2]
game_database.h:77:  private: should be indented +1 space inside class GameDatabase  [whitespace/indent] [3]
game_database.h:79:  Lines should be <= 80 characters long  [whitespace/line_length] [2]
game_database.h:80:  Lines should be <= 80 characters long  [whitespace/line_length] [2]
game_database.h:78:  Add #include <functional> for greater<>  [build/include_what_you_use] [4]
Done processing game_database.h
Total errors found: 12

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≡

//#include "game_database.h"
#include <cstdlib>
#include <iostream>
#include <vector>
#include <map>
#include <set>
#include <unordered_map>
#include <string>

using namespace std;

using ObjectId = unsigned long long int;

struct GameObject {
    ObjectId id;
    string name;
    size_t x;
    size_t y;
};

bool operator>(const GameObject &a, const GameObject &b);

template<class Tp, template<class> class Compare>
class DereferenceCompare {
    Compare<Tp> comp;

public:
    bool operator()(const Tp *const a, const Tp *const b) const {
        return comp(*a, *b);
    }
};

class GameDatabase {
public:
    GameDatabase() = default;

void Insert(ObjectId id, string name, size_t x, size_t y) {
        GameObject game_obj = {id, name, x, y};
        database_id[id] = game_obj;
    }

void Remove(ObjectId id) {
        if (database_id.count(id) > 0) {
            database_id.erase(id);
        }
    }

vector<GameObject> DataByName(string name) const {
        vector<GameObject> game_objects;
        for (const auto &item: database_id) {
            if (item.second.name == name) {
                game_objects.push_back(item.second);
            }
        }
        return game_objects;
    }

vector<GameObject> DataByPosition(size_t x, size_t y) const {
        vector<GameObject> game_objects;
        for (const auto &item: database_id) {
            if (item.second.x == x && item.second.y == y) {
                game_objects.push_back(item.second);
            }
        }
        return game_objects;
    }

vector<GameObject> Data() const {
        vector<GameObject> game_objects;
        for (const auto &item: database_id) {
            game_objects.push_back(item.second);
        }
        return game_objects;
    }

private:
    map<ObjectId, GameObject, std::greater<ObjectId>> database_id;
//    unordered_map<string, std::set<GameObject *, DereferenceCompare<GameObject, std::greater>>> database_name;
//    map<std::pair<size_t, size_t>, std::set<GameObject *, DereferenceCompare<GameObject, std::greater>>> database_position;
};

(2 166 b)

0.042s 0.008s 10