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  1. #include<iostream>
  2. #include<iterator>
  3. #include<string>
  4. #include<chrono>
  5. #include<random>
  6. #include<functional>
  7. #include<algorithm>
  8. using namespace std;
  9.  
  10. struct rollrequest {int rolls,sides;};
  11. default_random_engine rengine(chrono::system_clock::now().time_since_epoch().count());
  12.  
  13. ostream& operator<<(ostream& out,const rollrequest& r) {
  14.     uniform_int_distribution<int> d(1,r.sides);
  15.         generate_n(ostream_iterator<int>(out," "),r.rolls,bind(d,rengine));
  16.         return out;
  17. }
  18.  
  19. istream& operator>>(istream& in,rollrequest& r) {
  20.         cin >> r.rolls;cin.ignore(); return cin >> r.sides;
  21. }
  22.  
  23. int main()
  24. {
  25.         copy(
  26.                 istream_iterator<rollrequest>(cin),
  27.                 istream_iterator<rollrequest>(),
  28.                 ostream_iterator<rollrequest>(cout,"\n")
  29.                 );
  30.         return 0;
  31. }
Success #stdin #stdout 0s 2856KB
comments ()
stdin
copy 
4d4
10d6
3d20
4d8
stdout
copy 
2 1 2 4 
3 1 2 6 2 4 1 3 2 6 
9 3 7 
4 2 3 8
https://ideone.com/eRSZoy
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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