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Additional Practice for USACO Silver

Author: Nathan Wang

Final tips for Silver and additional practice problems.

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What Now?

After completing this section on the USACO Guide, you should be comfortable with the topics that have historically appeared in the USACO Silver division. In order to maximize your chance at promoting, you should aim to practice by doing more problems.

Uncategorized Problems

Below we list some problems that we think are roughly Silver level but don't really fit in previous modules. The difficulties listed here are relative to the Silver division (difficulty is subjective and isn't always accurate though). We'll be expanding this list as we get more problem suggestions.

StatusSourceProblem NameDifficultyTags
CSESEasy
Show TagsPrefix Sums
CFEasy
Show TagsBinary Search
CEOIEasy
Show TagsBinary Search
CFEasy
Show Tags2P, Binary Search, Greedy
CFEasy
Show TagsBinary Search
CFNormal
Show TagsBinary Search, Sorting
ACNormal
Show TagsBinary Search, Prefix Sums
CCCNormal
Show TagsBinary Search
SilverNormal
Show TagsGames, NT
Old GoldNormal
Show TagsBinary Search
CFNormal
Show TagsBinary Search, Sorting
CFNormal
Show TagsBinary search, Two pointers
CFNormal
Show TagsBinary Search, 2P
CFNormal
Show TagsBinary Search
CFNormal
Show TagsAd Hoc, Greedy
CFNormal
Show TagsSorting
CFNormal
Show TagsBFS, Graphs, Number theory, shortest path
CFNormal
Show TagsBFS
CFNormal
Show TagsPrefix Sums
CFHard
Show TagsDFS
CFHard
Show TagsBinary Search, Bitmasks
ACHard
Show TagsGames, Trees
CEOIHard
Show Tags2P, Sorting
CFHard
Show Tags2P, Greedy
CFHard
Show TagsDFS
CFVery Hard
Show TagsPriority queue, math

Final Thoughts

Refer to our FAQ to find more problems to practice. You may also find the How to Practice module worth reading. Best of luck on future contests!

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