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  1. #include <iostream>
  2. #include <math.h>
  3. using namespace std;
  4. int ile, tab[10000], t=24*60*60, N, M;
  5. float pud=0, k=0;
  6. int main()
  7. {
  8. cin>>ile;
  9. for (int i=1; i<=ile; i++)
  10. {
  11. cin>>N>>M;
  12. for (int j=0; j<N; j++)
  13. {
  14. cin>>tab[j];
  15. k+=t/tab[j];
  16. pud=k/M;
  17. }
  18. cout<<ceil(pud)<<endl;
  19. k=0;
  20. }
  21. return 0;
  22. }
  23.  
Success #stdin #stdout 0s 2780KB
stdin
3
2 10
3600
1800
3 356
123
32999
10101
1 100
86401
stdout
8
2
0