After the open hack phase, all accepted solutions will be rejudged on successful hacks. Also, note that there is no score distribution but the usual penalty of 10 minutes for each wrong submission, following the
We are excited to announce the University of São Paulo's Try-outs contest, which will take place on August 12 at UTC-3, São Paulo time. This contest aims to select the teams that will represent our university in the Brazilian regional. The official contest will be held locally at US...
CodeforcesEDU .gitignore 1000A-CodehorsesTshirts.cpp 1000B-LightItUp.cpp 1000C-CoveredPointsCount.cpp 1003A-PolycarpsPockets.cpp 1003B-BinaryStringConstructing.cpp 1003C-IntenseHeat.cpp 1003D-CoinsAndQueries.cpp 1004A-SonyaAndHotels.cpp ...
Navigation MenuProduct Solutions Resources Open Source Enterprise Pricing Search or jump to... Sign in Sign up DionysiosB / CodeForces Public Notifications Fork 161 Star 667 Code Pull requests 1 Actions Wiki Security Insights DionysiosB/CodeForcesmaster...
Im new to this binary search on the answer. To somebody more experienced, could you please provide some problem which uses the same key concept? → Reply DeletedUser2343 21 month(s) ago, # ^ | ← Rev. 6 0 CF Edu. https://mirror.codeforces.com/edu/courses → Reply ...
Regarding the way of rewriting DFS as DFS+stack, I'll show you two solutions to the problem: UF+DFS(recursion): submission:245574662 (TLE) UF+DFS(stack): submission:245574463 (AC) The dfs part of the cycle construction only differs, but they have the same result. (But rewriting is hard...
i get 1 on both of my solutions → Reply » » darishkhan 7 months ago, hide # ^ | 0 Binary search would pass. I did it with binary search. → Reply » Oanh_va_Khoi 7 months ago, hide # | 0 In problem E, what does "set bit" mean ? → Reply » »...
The way we teach newcomers at Codeforces is closer to my first experience. We tell people to solve more problems, and our only advice when that doesn't work is to read editorials. When the problems require algorithms, we tell them to read an article or two on binary search, and then co...
Product Solutions Resources Open Source Enterprise Pricing Search or jump to... Sign in Sign up DionysiosB / CodeForces Public Notifications Fork 158 Star 659 Code Pull requests Actions Wiki Security Insights Files master 0001-0099 0100-0199 0200-0299 0300-0399 0400-0499 0500-0599 0600...
Product Solutions Resources Open Source Enterprise Pricing Search or jump to... Sign in Sign up DionysiosB / CodeForces Public Notifications Fork 157 Star 660 Code Pull requests Actions Wiki Security Insights Files master 0001-0099 0100-0199 0200-0299 0300-0399 0400-0499 0500-0599 0600...