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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int readMaxNums() {
  5. 	int num;
  6. 	cin >> num; // accept number
  7. 	string _;
  8. 	getline(cin, _);
  9. 	return num;
  10. }
  11.  
  12. vector<string> readNames() {
  13. 	vector<string> names;
  14. 	string name;
  15. 	while(getline(cin, name)) {
  16. 		names.push_back(name);
  17. 		cout << "got name " << name << endl;
  18. 	}
  19. 	return names;
  20. }
  21.  
  22. int main() {
  23. 	// Input
  24. 	int max_nums = readMaxNums();
  25. 	vector<string> names = readNames();
  26.  
  27. 	// Process
  28. 	vector<int> numbers(max_nums);
  29. 	iota(numbers.begin(), numbers.end(), 1);
  30. 	random_shuffle(numbers.begin(), numbers.end());
  31.  
  32. 	vector<pair<int, string>> number_and_names;
  33. 	for (int i = 0; i < names.size(); i++) {
  34. 		number_and_names.push_back({numbers[i], names[i]});
  35. 	}
  36. 	sort(number_and_names.begin(), number_and_names.end());
  37.  
  38. 	// Output
  39. 	for (auto [number, name]: number_and_names) {
  40. 		cout << name <<" : " << number << endl;
  41. 	}
  42. 	return 0;
  43. }
Success #stdin #stdout 0.01s 5284KB
comments (?)
stdin
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300
Alo semua
Betty s
Char
D
E
stdout
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got name Alo semua
got name Betty s
got name Char
got name D
got name E
Char : 12
D : 70
Alo semua : 111
E : 210
Betty s : 291
https://ideone.com/gqwF3D
language:
C++14 (gcc 8.3)
created:
4 days ago
visibility:
public

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