2 курс. Программирование на C++. Турнир 3, осень 2021

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5944800

Пользователь

Волох Максим Андреевич

Время

31.12.2021 10:12 (27 д. 10:13) 14:46>>

Обработка

10:12 ... 12:34 (8485,09 сек.)

Файл

5944800.cpp (CLang++ 5.0.0 + Address Sanitizer)

Турнир

2 курс. Программирование на C++. Турнир 3, осень 2021

Задача

D: Graph visitor

Набор тестов

Ограничения

Время: 1с Память: 4000Мб

Состояние [?]

LI	Ошибка проверки исходного кода

код | результаты

visitor.h:5:  Line ends in whitespace.  Consider deleting these extra spaces.  [whitespace/end_of_line] [4]
visitor.h:18:  Weird number of spaces at line-start.  Are you using a 2-space indent?  [whitespace/indent] [3]
visitor.h:18:  Line ends in whitespace.  Consider deleting these extra spaces.  [whitespace/end_of_line] [4]
visitor.h:37:  Weird number of spaces at line-start.  Are you using a 2-space indent?  [whitespace/indent] [3]
visitor.h:37:  Line ends in whitespace.  Consider deleting these extra spaces.  [whitespace/end_of_line] [4]
visitor.h:49:  Weird number of spaces at line-start.  Are you using a 2-space indent?  [whitespace/indent] [3]
visitor.h:49:  Line ends in whitespace.  Consider deleting these extra spaces.  [whitespace/end_of_line] [4]
visitor.h:53:  Weird number of spaces at line-start.  Are you using a 2-space indent?  [whitespace/indent] [3]
visitor.h:53:  Line ends in whitespace.  Consider deleting these extra spaces.  [whitespace/end_of_line] [4]
visitor.h:54:  Weird number of spaces at line-start.  Are you using a 2-space indent?  [whitespace/indent] [3]
visitor.h:54:  Line ends in whitespace.  Consider deleting these extra spaces.  [whitespace/end_of_line] [4]
visitor.h:54:  Could not find a newline character at the end of the file.  [whitespace/ending_newline] [5]
Done processing visitor.h
Total errors found: 12

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≡

#include <cstddef>
#include <vector>
#include <map>
#include <utility>
 
template<class Vertex>
class DataClass {
 public:
  ~DataClass() {
    delete distance;
    delete parents;
  }
  int count = 0;
  std::map<Vertex, int> *distance = new std::map<Vertex, int>;
  std::map<Vertex, Vertex> *parents = new std::map<Vertex, Vertex>;;
  Vertex current_vertex = -1;
};
 
template<class Vertex>
class BfsVisitor {
 public:
  void ExamineVertex(const Vertex &vertex) {
    data_class_->current_vertex = vertex;
  }
  void DiscoverVertex(const Vertex &vertex) {
    if (data_class_->current_vertex == -1) {
      data_class_->parents->insert(std::make_pair(vertex, vertex));
      data_class_->distance->insert(std::make_pair(vertex, 0));
    } else {
      data_class_->parents->insert(std::make_pair
                                       (vertex, data_class_->current_vertex));
      data_class_->distance->insert(std::make_pair
                                        (vertex, data_class_->distance->at
                                            (data_class_->current_vertex) + 1));
    }
  }
 
  size_t DistanceTo(const Vertex &target) const {
    return data_class_->distance->at(target);
  }
  Vertex Parent(const Vertex &vertex) const {
    return data_class_->parents->at(vertex);
  }
  ~BfsVisitor() {
    data_class_->count++;
    if (data_class_->count == 2)
      delete data_class_;
  }
 
 private:
  DataClass<Vertex> *data_class_ = new DataClass<Vertex>();
};

(1 528 b)

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