// coding-competitions
Coding Competitions
Training for CCC junior & senior, USACO and CSP-J/S — weekly problem sets, contest simulation and personal feedback from experienced coaches.
From first contest to top 1%: structured training for CCC, USACO and CSP, with our own online judge for year-round practice.
CCC Junior
What is CCC? Cited from CCC official website: “The Canadian Computing Competition (CCC) is a fun challenge for …
CCC Senior
What is CCC? Cited from CCC official website: “The Canadian Computing Competition (CCC) is a fun challenge for …
China NOI CSP-J
What is NOI? 全国青少年信息学奥林匹克竞赛系列活动简介 Programming Languages To Be Used Course Syllabus C++ NOI 大纲（2025年修订版） Longer Vision …
China NOI CSP-S
What is NOI? 全国青少年信息学奥林匹克竞赛系列活动简介 Programming Languages To Be Used Course Syllabus C++ NOI 大纲（2025年修订版） Student …
USA Computing Olympiads
What is USACO? Programming Languages To Be Used Course Syllabus