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sofloud

sort st

Nov 19th, 2017
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C++ 0.78 KB | None | 0 0
  1. #include <iostream>
  2. #include <cmath>
  3. #include <string>
  4. #include <vector>
  5. #include <utility>
  6. #include <algorithm>
  7.  
  8. using namespace std;
  9.  
  10. struct Student {
  11.     string Name;
  12.     string Surname;
  13.     int Day, Month, Year;
  14. };
  15.  
  16. bool sort_name(Student& st1, Student& st2) {
  17.     if (st1.Name == st2.Name)
  18.  
  19. }
  20.  
  21. int main() {
  22.     int k;  // число студентов
  23.     cin >> k;
  24.     vector<Student> students;  // данные всех студентов
  25.     for (size_t i = 0; i != k; ++i) {
  26.         Student s;
  27.         cin >> s.Name >> s.Surname >> s.Day >> s.Month >> s.Year;
  28.         students.push_back(s);
  29.     }
  30.     string operation;  // запрос
  31.     cin >> operation;
  32.     if (operation == "name") {
  33.         sort(students.begin(), students.end(), sort_name);
  34.     }
  35. }
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