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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. struct Pupil {
  6. 	string SN; // "surname + name"
  7. 	string marks; // "(mark0, mark1, mark2, ...)"
  8. 	double avrg;
  9. };
  10.  
  11. int main() {
  12. 	ios::sync_with_stdio(false); cin.tie(nullptr);
  13.  
  14. 	unsigned int n, m;
  15. 	Pupil p1, p2, p3;
  16.  
  17. 	cin >> n >> m;
  18. 	for (int i = 0; i < n; i++) {
  19. 		Pupil pupil;
  20. 		cin.get();
  21. 		getline(cin, pupil.SN);
  22.  
  23. 		double avrg = 0.0;
  24. 		string marks = " (";
  25.  
  26. 		for (int j = 0; j < m; j++) {
  27. 			int mark;
  28. 			cin >> mark;
  29.  
  30. 			avrg += mark;
  31. 			marks += to_string(mark) += " ";
  32. 		}
  33.  
  34. 		avrg = avrg / m;
  35.  
  36. 		pupil.avrg = avrg;
  37.  
  38. 		marks.pop_back();
  39. 		marks += ")\n";
  40.  
  41. 		pupil.marks = marks;
  42.  
  43.  
  44. 		if (i == 0) {
  45. 			p1, p2, p3 = pupil;
  46. 		}
  47. 		else {
  48. 			if (p1.avrg < avrg) {
  49. 				swap(p3, p2);
  50. 				swap(p2, p1);
  51.  
  52. 				p1 = pupil;
  53. 			} else if (p2.avrg < avrg) {
  54. 				swap(p3, p2);
  55. 				p2 = pupil;
  56. 			} else if (p3.avrg < avrg) {
  57. 				p3 = pupil;
  58. 			}
  59.  
  60. 		}
  61. 	}
  62.  
  63.  
  64. 	cout << p1.SN << p1.marks << p2.SN << p2.marks << p3.SN << p3.marks;
  65.  
  66.  
  67.  
  68. 	return 0;
  69. }
Success #stdin #stdout 0s 5312KB
comments (?)
stdin
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4 3
Voronov Andrey
4 3 5
Korovina Alexandra
3 3 3
Antipov Anton
5 5 2
Stepanova Irina
3 3 3
stdout
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Antipov Anton (5 5 2)
Korovina Alexandra (3 3 3)
Stepanova Irina (3 3 3)
https://ideone.com/U1Y0Og
language:
C++ (gcc 8.3)
created:
4 hours ago
visibility:
public

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