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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. struct student {
  6. 	string name, surname;
  7. 	char letter;
  8. 	int Class;
  9. 	string date;
  10. };
  11.  
  12. bool operator > (const student &a, const student &b) {
  13. 	bool res = false;
  14. 	if (a.Class > b.Class) res = true;
  15. 	else if (a.Class == b.Class) {
  16. 		if (a.letter > b.letter) res = true;
  17. 		else if (a.letter == b.letter) {
  18. 			if (a.surname > b.surname) res = true;
  19. 		}
  20. 	}
  21. 	return res;
  22. };
  23.  
  24. int main() {
  25. 	int n;
  26. 	cin >> n;
  27. 	student *a = new student[n];
  28. 	for (int i = 0; i < n; i++) {
  29. 		cin >> a[i].surname >> a[i].name >> a[i].Class >> a[i].letter >> a[i].date;
  30. 	}
  31. 	for (int k = 2; k <= n; k++) {
  32. 		for (int i = 0; i <= n - k; i++) {
  33. 			if (a[i] > a[i + 1]) {
  34. 				swap(a[i], a[i + 1]);
  35. 			}
  36. 		}
  37. 	}
  38. 	for (int i = 0; i < n; i++) {
  39. 		cout << a[i].Class << a[i].letter << " " << a[i].surname << " " << a[i].name << " " << a[i].date << endl;
  40. 	}
  41. 	return 0;
  42. }
  43.  
Success #stdin #stdout 0s 15240KB
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Zadorozhniy
Pavel
11A
20.03.02
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11A Zadorozhniy Pavel 20.03.02
https://ideone.com/o4jNJe
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
secret

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