Codeforces Round 969 (Div 1 + Div 2) - Programming Contest Solution Discussion

[@zee_desai]

Can we do a stream for math problems and how to develop skills for deriving proofs for math and number theory based problems. I sometimes get an intuition from the test cases but approaches to proofs and formal proof derivation would be of great help. Please consider doing a topic stream for the same aka number theory and proof (intuition building for math problems)

[@user-jq2ur1is8s]

yeah! i think it would be really cool

[@tommyshelby6277]

Tourist goated

[@faiazmahmud6277]

Tourist rules

[@saifurrahman2503]

It's nice to see how a grandmaster think. Thanks Shayan brother

[@Gyanpapi_]

brother we want
A Interview with the Goat tourist

[@saifurrahman2503]

Thanks a lot Shayan brother❤❤❤

[@iPunishCode]

First of all shayan Thanks a lot for making these videos and it would be extremly helpful if some unusal question like c appeared tommorow
u can share one or two question which might follow the same approach
and thank you gain

[@bhanutejaadem5810]

Hey Shayan, can you suggest me some problems similar to C for practice.

[@md.labibrafidmajumder5545]

yeah that would be helpful

[@divyagarg4821]

Hey Shayan, would you be able to explain the old Codedorces question at the end of the session??

[@QueenOfEvil-2]

difficulty of c? 1300-1400?

[@kannank4269]

I couldnt understand this part. X and Y can be negative but in our problem, X and Y are >= 1. How this doesnt change our answer? Can anyone please explain me this?

[@rachakondaeshwar4129]

D

[@user-jg6yd8bl4h]

thannk you

[@shudhanshusingh1401]

Problem C was brilliant

[@user-jq2ur1is8s]

gold

[@mowafkmha4505]

discord link is broken

[@allmight8040]

please get your mic fixed