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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4. int testy,ile_ciastek,suma,czas,N,M,c,r;
  5. int main()
  6. {
  7.     cin>>testy;
  8.     for(int i=0; i<testy; i++)
  9.     {
  10.         suma=0;
  11.  
  12.     cin>>N>>M;
  13.  
  14.         for(int i=0; i<N; i++)
  15.         {
  16.  
  17.             cin>>czas;
  18.             ile_ciastek=86400/czas;
  19.             suma+=ile_ciastek;
  20.         }
  21.  
  22. cout<<ceil((double)suma/M)<<endl;
  23. }
  24.     return 0;
  25. }
  26.  
Success #stdin #stdout 0s 3468KB
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https://ideone.com/VLL0o4
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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