Top Users of the Month more

Welcome New Users! more

Compiler Version

• GCC 8.1.0 ( I/O: I64d or lld )
• G++ 8.1.0 ( I/O: I64d or lld )
• JAVAC 1.8.0_31 ( Class Name: Main )
• Free Pascal Compiler 2.6.4
• Microsoft C# 4.0
• No optimization option will be enabled
• Download frequently-used IDEs and tools

Development Log more

• Sep 18 2016 Solved Probs can be found by date
• May 12 2016, Statistical analysis of submissions
• May 11 2016, Able to release internal exams
• May 7 2016, Exam record list on the user page
• May 5 2016, Custom avatars and backgrounds
• Apr 28 2016, Support special judgment modes
• Apr 25 2016, Add announcement sub-system
• Apr 24 2016, Allow to mark and collect problems
• Feb 5 2016, Support multiple interface languages
• Feb 1 2016, Add supports for partial scoring
• Jul 17 2015, Add status flags on problem list
• Jul 4 2015, Top Users of the Month on HomePage
• Jun 11 2015, Add supports for code exporting
• Jun 10 2015, Adopt a new domain name
• Jun 6 2015, Support code similarity check
• May 10 2015, Host the campus programming contest
• May 1 2015, First internal system test