This commit is contained in:
Alexander Zhirov 2021-09-24 22:42:29 +03:00
parent 4b2b58862a
commit 587e45f9b3
2 changed files with 192 additions and 54 deletions

View File

@ -1,20 +1,20 @@
Ilin Petr Artemovich 7 17 4559767
Zaitsev Zakhar Artemovich 125 44 4164751
Dubinin Aleksei Mikhailovich 7 473 7449054
Solovev Artur Mikhailovich 4 940 2556793
Gerasimov Miroslav Stanislavovich 7 367 7508887
Makeev Marat 77 4521 8880876 999
Solovev Ivan Vladimirovich 7 273 5699819 5543
Egorov Savelii Stanislavovich 77 4521 8880876 99
Sokolov Arsenii 93 163 1992257 16
Davydov Filipp Grigorevich 7 247 1377660
Morozov Vladimir Mikhailovich 37 2290 5613649
Orekhov Matvei Petrovich 81 8281 7420182 2
Titova Natalia 93 163 1992257 9
Markelov Dmitrii Vadimovich 19 7576 5734416 2
Kozlovskii Artem Daniilovich 81 8281 7420182 1
Kuznetsov Kirill Kirillovich 7 17 8346563
Mironova Margarita Aleksandrovna 7 273 5699819 5542
Kotov Vasilii Eliseevich 7 367 7508888
Ivanov Daniil Maksimovich 7 366 7508887
Aleksandrov Georgii 493 7637 6114861
Ilin;Petr;Artemovich;7;17;4559767;;
Zaitsev;Zakhar;Artemovich;125;44;4164751;;
Dubinin;Aleksei;Mikhailovich;7;473;7449054;;
Solovev;Artur;Mikhailovich;4;940;2556793;;
Gerasimov;Miroslav;Stanislavovich;7;367;7508887;;
Makeev;Marat;;77;4521;8880876;999;
Solovev;Ivan;Vladimirovich;7;273;5699819;5543;
Egorov;Savelii;Stanislavovich;77;4521;8880876;99;
Sokolov;Arsenii;;93;163;1992257;16;
Davydov;Filipp;Grigorevich;7;247;1377660;;
Morozov;Vladimir;Mikhailovich;37;2290;5613649;;
Orekhov;Matvei;Petrovich;81;8281;7420182;2;
Titova;Natalia;;93;163;1992257;9;
Markelov;Dmitrii;Vadimovich;19;7576;5734416;2;
Kozlovskii;Artem;Daniilovich;81;8281;7420182;1;
Kuznetsov;Kirill;Kirillovich;7;17;8346563;;
Mironova;Margarita;Aleksandrovna;7;273;5699819;5542;
Kotov;Vasilii;Eliseevich;7;367;7508888;;
Ivanov;Daniil;Maksimovich;7;366;7508887;;
Aleksandrov;Georgii;;493;7637;6114861;;

View File

@ -11,7 +11,8 @@
#include <vector>
#include <fstream>
#include <sstream>
#include <any>
#include <algorithm>
#include <iomanip>
using namespace std;
@ -19,12 +20,29 @@ struct Person
{
string firstname;
string lastname;
optional<string> patronymic = nullopt;
optional<string> patronymic;
};
optional<string> getOptStr(string &s)
{
if (s == "")
return nullopt;
return s;
}
ostream& operator<<(ostream &out, const Person &p)
{
out << p.firstname << ' ' << p.lastname << ' ' << p.patronymic.value_or("");
out << setw(15) << p.firstname << setw(12) << p.lastname;
if (p.patronymic.has_value())
{
out << setw(17) << p.patronymic.value();
}
else
{
out << setw(18);
}
return out;
}
@ -52,12 +70,20 @@ struct PhoneNumber
int country_code;
int city_code;
string number;
optional<int> additional_number = nullopt;
optional<int> additional_number;
};
optional<int> getOptInt(string &s)
{
if (s == "")
return nullopt;
return stoi(s);
}
ostream& operator<<(ostream &out, const PhoneNumber &p)
{
out << '+' << p.country_code << '(' << p.city_code << ')' << p.number;
out << setw(3) << '+' << p.country_code << '(' << p.city_code << ')' << p.number;
if (p.additional_number.has_value())
{
@ -67,12 +93,10 @@ ostream& operator<<(ostream &out, const PhoneNumber &p)
return out;
}
using perPhone = vector<pair<Person, PhoneNumber>>;
class PhoneBook
{
private:
perPhone m_data;
vector<pair<Person, PhoneNumber>> m_data;
public:
PhoneBook(ifstream &file)
{
@ -82,44 +106,42 @@ public:
exit(-1);
}
while (file)
for (string line; getline(file, line);)
{
string s;
stringstream str(line);
vector<string> rowData;
getline(file, s, '\n');
stringstream str;
str << s;
for (string s; getline(str, s, ';');)
{
rowData.push_back(s);
}
pair<Person, PhoneNumber> entry;
for (int i = 0; str; ++i)
for (size_t i = 0; i < rowData.size(); ++i)
{
switch (i)
{
case 0:
str >> entry.first.firstname;
entry.first.firstname = rowData[i];
break;
case 1:
str >> entry.first.lastname;
entry.first.lastname = rowData[i];
break;
case 2:
str >> s;
entry.first.patronymic = s;
entry.first.patronymic = getOptStr(rowData[i]);
break;
case 3:
str >> entry.second.country_code;
entry.second.country_code = stoi(rowData[i]);
break;
case 4:
str >> entry.second.city_code;
entry.second.city_code = stoi(rowData[i]);
break;
case 5:
str >> entry.second.number;
entry.second.number = rowData[i];
break;
case 6:
int num;
str >> num;
entry.second.additional_number = num;
entry.second.additional_number = getOptInt(rowData[i]);
break;
}
}
@ -128,18 +150,100 @@ public:
}
}
friend ostream& operator<<(ostream &out, const PhoneBook &pb);
};
ostream& operator<<(ostream &out, const PhoneBook &pb)
{
friend ostream& operator<<(ostream &out, const PhoneBook &pb)
{
for (const auto& [first, second] : pb.m_data)
{
out << first << ' ' << second << endl;
}
return out;
}
}
void SortByName()
{
sort(m_data.begin(), m_data.end(),
[](const pair<Person, PhoneNumber> &p1,
const pair<Person, PhoneNumber> &p2)
{
if (p1.first.firstname != p2.first.firstname)
{
return p1.first.firstname < p2.first.firstname;
}
else if (p1.first.lastname != p2.first.lastname)
{
return p1.first.lastname < p2.first.lastname;
}
else
{
return p1.first.patronymic < p2.first.patronymic;
}
});
}
void SortByPhone()
{
sort(m_data.begin(), m_data.end(),
[](const pair<Person, PhoneNumber> &p1,
const pair<Person, PhoneNumber> &p2)
{
if (p1.second.country_code != p2.second.country_code)
{
return p1.second.country_code < p2.second.country_code;
}
else if (p1.second.city_code != p2.second.city_code)
{
return p1.second.city_code < p2.second.city_code;
}
else if (p1.second.number != p2.second.number)
{
return p1.second.number < p2.second.number;
}
else
{
return p1.second.additional_number < p2.second.additional_number;
}
});
}
pair<string, PhoneNumber> GetPhoneNumber(const string &firstname)
{
PhoneNumber searchPhone;
int count = 0;
for_each(m_data.begin(), m_data.end(), [&](const auto &entry)
{
if (entry.first.firstname == firstname)
{
searchPhone = entry.second;
++count;
}
});
switch (count)
{
case 0:
return make_pair("not found", searchPhone);
case 1:
return make_pair("", searchPhone);
default:
return make_pair("found more than 1", searchPhone);
}
}
void ChangePhoneNumber(const Person &p, const PhoneNumber &pn)
{
auto entry = find_if(m_data.begin(), m_data.end(), [&](const auto &entry)
{
return entry.first == p;
});
if (entry != m_data.end())
{
entry->second = pn;
}
}
};
int main()
{
@ -147,5 +251,39 @@ int main()
PhoneBook book(file);
cout << book;
cout << "------SortByPhone-------" << endl;
book.SortByPhone();
cout << book;
cout << "------SortByName--------" << endl;
book.SortByName();
cout << book;
cout << "-----GetPhoneNumber-----" << endl;
// лямбда функция, которая принимает фамилию и выводит номер телефона этого человека, либо строку с ошибкой
auto print_phone_number = [&book](const string &surname)
{
cout << surname << "\t";
auto answer = book.GetPhoneNumber(surname);
if (get<0>(answer).empty())
cout << get<1>(answer);
else
cout << get<0>(answer);
cout << endl;
};
// вызовы лямбды
print_phone_number("Ivanov");
print_phone_number("Petrov");
cout << "----ChangePhoneNumber----" << endl;
book.ChangePhoneNumber(Person
{ "Kotov", "Vasilii", "Eliseevich" }, PhoneNumber
{ 7, 123, "15344458", nullopt });
book.ChangePhoneNumber(Person
{ "Mironova", "Margarita", "Vladimirovna" }, PhoneNumber
{ 16, 465, "9155448", 13 });
cout << book;
return 0;
}