CCC USACO YACS Solution

Canadian Computing Competition (CCC)

This CCC Online Grader is the system used to run the Canadian Computing Competition. It also provides access to practice problems and previous contests.

Offical Website: CCC Online Grader (Support Online Pratise with Judgment)

Past Contests: CCC Past Contest

Shanghai Computer Society Contest Platform (YACS)

This YACS Platform was open from March,2020 which is supported by Shanghai Computer Society.

Offical Website: 上海市计算机学会竞赛平台 (NOT Support Online Pratise with Judgment)

Past Contests: 题目集

USA Computing Olympiad (USACO)

Offical Website: USACO (Support Online Pratise with Judgment)

Offical Training: USACO Trainng (Support Online Pratise with Judgment)