Code: CC31A




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


Scoring 300/1000 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:

  • Scored 600+ points in a USACO Bronze contest
  • Competing in USACO Silver Division
  • Successfully completed the CC25B: USACO Bronze - B course


This course consists of:

  • Silver level sorting, searching, string processing problems
  • Silver level data structures
  • Breadth First Search
  • Two-pointers Technique
  • Recursion

These classes include solving / discussing 40+ easy / medium former USACO Silver problems in various topics including the above ones. The course have a midterm and a final exam.

Next Course

The next course is CC31B: USACO Silver Basic - B.

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


Course Schedule

Try Demo

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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