We invite you to participate in CodeChef’s September Long Challenge, this Friday, 3rd September, 3 PM IST onwards.
The contest is open for 10 days, i.e, from 3 — 13 September. Please note, this month’s long challenge will be rated only for Div 3 coders.
Joining me on the problem setting panel are:
Contest Admin: Daanish Mahajan
Statement Verifier: Sarthak SarthakAjmera Ajmera
Editorialist: Aman cherry Dwivedi
Setters: Daanish Mahajan, Srikkanth srikkanthr R, Utkarsh Utkarsh.25dec Gupta, Aryan Agarwala, Soumyadeep Slayer_21 Pal
Video Editorialists: Chirayu Chirayu Jain, Prachi agarwal19 Agarwal, Darshan darshancool25 Lokhande, Yashodhan ay21 Agnihotri, Shivam Bohra, Aryan Agarwala, Meet myth_gemphir Singh Gambhir, Rajarshi RestingRajarshi Basu
Mandarin Translator: Huang Ying
Russian Translator: Fedor Mediocrity Korobeinikov
Bengali Translator: Mohammad solaimanope Solaiman
Vietnamese Translator: Team VNOI
Prizes:
The winners will receive CodeChef laddus with which they can claim cool CodeChef goodies. Know more here.
The video editorials of the problems will be available on our YouTube channel as soon as the contest ends. Subscribe to get notifications about our new editorials.
Also, if you have some original and engaging problem ideas, and you’re interested in them being used in CodeChef's contests, you can share them here.
Hope to see you participating.
Good Luck!
For MNDIGSUM , the values of x for which a*x+b=N for a given a and N lies in a range [1+(n/(a+1)),n/a]. For ex- If a=3 and N=35 then x can be anything between [1+(35/4),35/3] i.e [9,11]. Then , why are we taking only n/a?