Step 1 : Openhttps://codeforces.com/& enter (log in) with your Codeforces username. Step 2 : Select theContestsoption from the navigation bar. Step 3 : Select the contest you want to take part in & then click theRegisterbutton. When the contest is about to start at the scheduled time...
Hello Codeforces! Today I feel like thirsty for contribution, so I'll share some trick to get (almost) unlimited amount of (almost) square grid paper during contest, and hope that I will get some contribution. If you use Vim, open an empty file and type the following from normal mode: ...
I hopemy previous bloghas convinced you that the best way to improve at Codeforces is to be more Russian, i.e. to improve your math capability. Unfortunately, humble mortals such as you and I are not gifted with the talent that esteemed Russian grandmasters such as 74TrAkToR had: Surely,...
PowerShell You can get this serial number for the first hard drive (e.g. C) using the following powershell command line: PowerShell.exe -NoProfile -ExecutionPolicy Bypass -Command "Write-Host Your hardware ID is ((wmic path win32_logicaldisk get volumeserialnumber)[2]).trim().toL...
Don't get too much contest rating It's necessary to make your rating less than 1600. If your rating are too high, for example, you are a master and your boyfriend is an expert, then maybe he will be frightened by the problems in Div.1, then you won't have common language, and th...
I received a mail very recently about my solution to problem flipper being same as someone else. This was my second contest on code forces and I was using an online IDE back then. Unfortunately it seems my code was copied but I don't have evidence to prove otherwise and don't know ...
I created a problem in Polygon with total points of 100 and added it to a contest in a group. However, when I requested the points through the API, the returned Problem object didn't have the "points" field (and even the "tags" field was empty). From my testing, this issue happens...
it is because that Codeforces do not have the test data, I can manage to get it. Atleast it will help my juniors in the future so that they can use it to attend the GYM contests of previous Amritapuri regionals. Can anyone please tell me how to contribute to the GYMs in Codeforces?
my best to participate in all the competitions on CodeForces to improve my skills, but I have found that I can only solve one or two questions in many competitions, which has caused my rating to go up and down. My question is: How can I steadily improve my programming skills and ...
I see a lot of newcomers struggling to use the website to it's fullest, so I decided to write a blog that has all important information about how to use Codeforces in a single place. I will update it with time, so feel free to write your suggestions/questions in case I missed someth...