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

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5781134

User

Кузьмин Павел Владимирович

Time

20:02<< 15.11.2021 20:12 (26 d. 18:13) 20:14>>

Processing

20:12 ... 20:12 (5,26 sec.)

File

5781134.cpp (CLang++ 5.0.0 + Address Sanitizer)

Contest

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

Problem

B: Фабрика

Testset

Limits

Time: 1s Memory: 4096Mb

Status [?]

LI	Source check error

source | results

factory.h:31:  Weird number of spaces at line-start.  Are you using a 2-space indent?  [whitespace/indent] [3]
factory.h:31:  Line ends in whitespace.  Consider deleting these extra spaces.  [whitespace/end_of_line] [4]
Done processing factory.h
Total errors found: 2

[print | | ]

≡

#ifndef FACTORY_FACTORY_H
#define FACTORY_FACTORY_H
#pragma once

#include <string>
#include <map>
#include <vector>

class Object {
 public:
    virtual std::string ToString() const = 0;

virtual ~Object() {}
};

class ObjectChild : public Object {
 private:
    std::string id;
 public:
    explicit ObjectChild(std::string id_name) : id(id_name) {}

virtual std::string ToString() const {
        return id;
    }
};

class Factory {
 private:
    std::map<std::string, Object *(*)()> containers_new;
    std::vector<std::string> containers_standart;
 
 public:
    Factory() {
        containers_standart.push_back("apple!");
        containers_standart.push_back("list");
        containers_standart.push_back("yet another identifier");
    }

Object *Create(const std::string &class_id) {
        if (containers_new.find(class_id) != containers_new.end()) {
            return containers_new[class_id]();
        }
        for (auto i : containers_standart) {
            if (i == class_id)
                return new ObjectChild(class_id);
        }
        return nullptr;
    }

void Register(const std::string &class_id, Object *(*instance_creator)()) {
        containers_new[class_id] = instance_creator;
    }
};
#endif

(1 303 b)

0.045s 0.008s 10