Code: CC35A




This course is the third course of the four courses in USACO Silver level.


Scoring 650/1000 in USACO Silver contests

Who should take this course?

A student who wants to take this course is recommended to accomplish ONE of the followings:


This course is composed of 12 classes as follows:

  • Class 1: Searching and Sorting - hard problems
  • Class 2: Range Searching
  • Class 3: Prefix Sums
  • Class 4: Medium / hard string processing problems
  • Class 5: Data Structures Revisited
  • Class 6: Midterm Exam
  • Class 7,8: Breadth First Search
  • Class 9,10,11: Mixed Problem Sets
  • Class 12: Final Exam

These classes include solving / discussing 40+ medium / hard former USACO Silver problems in various topics including the above ones.

Next Course

The next course is CC35B: USACO Silver Advanced - B.

It is recommended to complete at least 50% of the course (certificate of succesful completion) before taking the next one.


Course Schedule

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Course Catalog

Diagnostic Exam

If you're not sure about your level or which course to take, it is recommended to take the diagnostic exam.

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