Advertisement
Farjana_akter

Untitled

Jun 2nd, 2019
95
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.55 KB | None | 0 0
  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6. long long int t,n,i,j,k,w,first,count=0;
  7. cin>>t;
  8. for(k=1;k<=t;k++)
  9. {
  10. cin>>n>>w;
  11. long long int x[n+5],y[n+5];
  12. for(i=0;i<n;i++)
  13. cin>>x[i]>>y[i];
  14. sort(y,y+n);
  15. first=y[0];
  16. count=1;
  17. for(i=1;i<n;i++)
  18. {
  19. if(first+w<y[i])
  20. {
  21. first=y[i];
  22. count++;
  23. }
  24. }
  25. cout<<"Case "<<k<<": "<<count<<endl;
  26. }
  27. return 0;
  28. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement