Timestamp: A - Maximum GCD 18:15 B - Ehab and GCD 34:00 C - Cat Cycle 40:25 D - New Year 53:29 E - Math 01:17:49 F - Meaningless Operations 01:43:49 G - Floor And Mod 02:06:06 H - Enlarge GCD 02:36:50 I - Remainders Game 03:03:30 J - Coprime Subsequences Redux 03:22:30 K - Two Divisors 03:28:25 L - Congruence Equation 03:39:35
These topic stream videos are truly awesome. Please make more of it. I appreciate the work you do.
TimeSTamps K. Two Divisors 3:28:16 L: Cngruence equaltion: 3:40:00 M: Mocha Stars 4:04:00
Problem A. Enlarge GCD *** You need to delete minimal number of integers such that gcd of remaining will be strictly bigger than initial gcd of all integers.
timestamp would be really helpful to navigate.
58:45 u didnt explain, HOW and WHY ? or you just memorize the solution ???
I love topic streams! I plan to do all problems on topic streams and then do virtual contests weekly to get blue/purple
you are just a god to help so much
Loved it man, this is some S tier content,, thanks colin
Great stream! Also I'm sure if you made some sort of a roadmap it'd do well on youtube because it would definitely help a lot of people out!
hello sir can you please elaborate the explanation of question d
how is the pattern 001001001 in the third question
Thanks for the stream 🙏🏻 .
Thanks man. Love from Seattle.
Colin When will the next stream come?
Love from India u r really hard worker
Thank you!
anyone cares explaining the part in problem G ? or suggesting similar problem or tutorial would be helpful. It looks like standard variation of knapsack ?
that took a lot of stamina !!
@yasser_hussain