Today I watched This video and felt like it would be cool to share it here!

Math is really insane!

(It's talk about p-adics numbers in a very cool way)

for those who hate math, you will change your mind

I've got a new m1 macbook air, but some things not working on vs code, like using auto or for each loop, it's showing

warning: range-based for loop is a C++11 extension [-Wc++11-extensions]

I know that error occurs because of the old selected c++ compiler on vs code, but I changed the version from the setting and tried so hard, and it's not working.

I'm wondering if some had the same issue.

(everything is working fine on xCode)

Recently we have seen many accounts that are definitely cheating.

I think it would be a good idea to add "user reporting" feature, which would make it easier for the codeforces administrators to ban those accounts more quickly and reduce the number of frequent blogs reporting cheaters.

Or there is no way to do this ?

Hello! I'm weak at math and I want to know the best way to be better at it. Is practicing math-tagged problems on codeforces useful, or there is some better website to do that?

I wish my hero SecondThread give me advice!

Thank You!

Today, while I was reading sus's blogs and comments this idea came out to my mind:

Everyone on codeforces knows that 1-gon is the king of contributions, he really has the magic way to get many upvotes in comments, we have not seen anyone with this level of getting upvotes before.

so what does it means when someone appears out of blue and gets the second rank in the top contributors list ??

Also, his name is sus, so this doesn't give us any idea?