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  1. #include <algorithm>
  2. #include <cmath>
  3. #include <iostream>
  4. #include <limits>
  5. #include <string>
  6. #include <vector>
  7.  
  8. struct student
  9. {
  10. 	student(const std::string& name, const int year, const double average)
  11. 		: name(name), year(year), average(average) {}
  12.  
  13. 	std::string name;
  14. 	int year;
  15. 	double average;
  16. };
  17.  
  18. int main()
  19. {
  20. 	std::vector<student> students;
  21. 	students.push_back(student("Vasya", 1992, 4.5));
  22. 	students.push_back(student("Marina", 1993, 5.0));
  23. 	students.push_back(student("Olya", 1994, 4.9));
  24.  
  25. 	std::sort(
  26. 		students.begin()
  27. 		, students.end()
  28. 		, [](const student& left, const student& right)
  29. 		{
  30. 			return left.average < right.average;
  31. 		});
  32.  
  33. 	for (const student& stud : students)
  34. 	{
  35. 		std::cout << stud.name << '\n';
  36. 	}
  37. }
Success #stdin #stdout 0s 3476KB
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Vasya
Olya
Marina
https://ideone.com/sl9L23
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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