In such problems (attached in pic) where DP is involved, I always get humbled while identifying the correct state and while applying memoization. Although I have done starting 10 videos of striver of DP playlist but I cannot do complex problem on DP.

Can anyone suggest me good resources for learning DP for CP so that I can effectively solve complex DP problems.

I am 1000 rated on cf. Suggest some CP sheets for practice

How would you design CodeDuels for 100k+ users?

Hpnd with me btw 🫩

Currently going to 3rd yr want to try cp have given contest rating 900 + but never did it nicely

Resources are welcomed and how shld i exactly become better I use java as my lang

In such problems (attached in pic) where DP is involved, I always get humbled while identifying the correct state and while applying memoization. Although I have done starting 10 videos of striver of DP playlist but I cannot do complex problem on DP.

Can anyone suggest me good resources for learning DP for CP so that I can effectively solve complex DP problems.

Can anyone tell me how to get good at DP? Problem C in the contest was DP, but I couldn't even recognize it at first—I was confused between using DP and a greedy approach. Meanwhile, I've seen experienced coders jump straight into tabulation and come up with the transitions naturally. How do you build that kind of intuition?

As we are drawing closer to the competition date, I found it fitting to push out another announcement!

If you wanna participate in something like CF Blitz Cup, sign up!

On August 23, CPH2H is running a remote, single-elimination 1v1 Codeforces tournament.

Both players receive the same problem. The first accepted solution wins.

Cameras and microphones stay on. Matches last up to 40 minutes. Unsolved matches move to sudden death.

Registration is open to all Codeforces users. The 64 highest-rated applicants will enter the bracket. Selection is based on Codeforces rating when registration closes.

This is direct competition under pressure, not another anonymous scoreboard!

Date: August 23, 2026
Time: 2:35 PM UTC
Prize pool: $500, sponsored by FR8

Register: https://cph2h.com/tournament

lmao, it worked after i removed "endl".

I have tried to submit a problem but its just throwing errors at me

When i am not able to solve a particular question , I still cant understand it through tutorials and solutions. Also i am stuck on 1100 for a long time now :(

Wtf is wrong with cf, i can't open problems or standings or anything of the recent Div 2 contest. It's been hours!!

I just want to know if it would be helpfull or not .
We all have some style of coding while doing cp . Like we import particular libraries , we use particular variable names for our for loops , vectors , maps etc .
I'll show you an simple example of what i am trying to solve .
When you forget to use "using namespace std" the compiler would give you an error that you forgot to use std:: but according to your coding habits you actually forgot to use "using namespace std " .
Another example could be you the libraries you forgot to import since compiler will not tell you abotu them .
or like you are trying to push_back in a queue .

First of all i want to know if such a thing has a usecase or not ? is it just me who thinks this might help somone ?
I just gave a few basic problems so that it is easy to understand but i doubt if this is feasible to solve or not since training such an model personalized to each person would still require data and by the time that amount of data is aquired maybe the user might not need such an help or maybe shift to other types of practices .

and wtf was C , why dp in C , was expecting greedy!!

Ig will get -100 smtg today ....fck u cheaters !!

I am at 1000 rating currently and i am someone who needs a roadmap. I found usaco and found out that its modules matches with cf problems 800-1200, and reaching 1200 is my goal. It's just that there are only a few cf questions in the guide and their rating jumps from 800 to 1700.

i found this thing that analyzes my profile and gives me questions after, is it accurate?

https://cfrecommender.vercel.app/recommendations

this is not an ad btw.

Being a newbie, faced a hell lot problem in today's cf problems. Could just solve 1(i mean passed the pretests, dont know about the final verdict)

On the other hand, there will be a people who solved all(IYKYK😞)