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Farjana_akter

Untitled

Jun 2nd, 2019
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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4.  
  5. int main()
  6. {
  7. long long int y,n,k,i,j,b,c,d,x,ans;
  8. while(cin>>y)
  9. {
  10. cin>>n;
  11. long long int a[n+1];
  12. for(i=0;i<n;i++)
  13. cin>>a[i];
  14. long long int mx=0,first=0,last=0;
  15. for(i=0;i<n;i++)
  16. {
  17. b=a[i]+y-1;
  18. c=upper_bound(a,a+n,b)-a;
  19. d=lower_bound(a,a+n,a[i])-a;
  20. ans=c-d;
  21. if(ans>mx)
  22. {
  23. mx=ans;
  24. first=a[i];
  25. last=a[c-1];
  26. }
  27. }
  28. cout<<mx<<" "<<first<<" "<<last<<endl;
  29. }
  30. }
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