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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. int main() {
  6.  
  7. int it,ig,ic,czas;
  8. cin>>it;
  9.  
  10. for(int i=1; i<=it; i++)
  11. {
  12. cin>>ig>>ic;
  13. int c=0;
  14.  
  15. for(int i=1; i<=ig; i++)
  16. {
  17. cin>>czas;
  18. if(86400>czas)
  19. {
  20. c+=floor(86400/czas);
  21. }
  22. }
  23.  
  24. double wynik=0;
  25.  
  26. if(c==0) wynik=0;
  27. else
  28. {
  29. wynik+=((double)c/ic);
  30. }
  31. cout << ceil(wynik) << endl;
  32. }
  33.  
  34. return 0;
  35. }
Success #stdin #stdout 0s 4324KB
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