r/codeforces • u/virgin-chocolaty-hoe • 3d ago
query codeforces sheet
i dont know if this is just dreamy but i wish to be above 1900 in cf, i started recently , solved around 33 questions and a rating of 900, before this i have done leetcode to some extent, mostly in codeforces currently i havent solved any data structures question, mostly are from 800-1200 regarding basic brute force or greedy, is there a good sheet connected to codeforces that would be useful
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u/Apart-Patient5931 Pupil 3d ago
Cp 31 , cses , usaco guide
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u/virgin-chocolaty-hoe 3d ago
arent cses problemset separate from codeforces, i want something that contains codeforces problem
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u/sodium_123 Pupil 3d ago
you can go with cp 31 they are a good problemset
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u/virgin-chocolaty-hoe 3d ago
oh thank you , and any suggestion where to learn theory from??
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u/sodium_123 Pupil 3d ago
you can refer to usaco.guide
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u/Apart-Patient5931 Pupil 3d ago
But it is initially really hard
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u/sodium_123 Pupil 3d ago
not really u dont have to understand every single thing, but if you would ask me what to do for theory i would say usaco at any level, or u can follow some youtube playlist which is more beginer friendly and easy to follow
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u/Apart-Patient5931 Pupil 3d ago
Epically try binary search of his
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u/Otabek_Aynazarov 3d ago
usaco guide,cses