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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. struct Person { string name; string surname; int birth_year; };
  5.  
  6. bool compare_person(const Person& a, const Person& b) { if (a.surname != b.surname) { return a.surname < b.surname; } else if (a.name != b.name) { return a.name < b.name; } else { return a.birth_year > b.birth_year; } }
  7.  
  8. int main() { int n; cin >> n;
  9.  
  10. vector<Person> people(n);
  11. for (int i = 0; i < n; i++) {
  12.     cin >> people[i].name >> people[i].surname >> people[i].birth_year;
  13. }
  14.  
  15. sort(people.begin(), people.end(), compare_person);
  16.  
  17. for (const auto& person : people) {
  18.     cout << person.name << " " << person.surname << " " << person.birth_year << endl;
  19. }
  20.  
  21. return 0;
  22. }
Success #stdin #stdout 0.01s 5300KB
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https://ideone.com/vpgSjD
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
public

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