Code Snippets for Competitive Programming

I usually use tossy as a my account ID.

• AtCoder
• Codeforces
• Aizu Online Judge
• TopCoder
• yukicoder
• CS Academy
• HackerRank
• CodeChef
• PKU Online Judge

For geometory, I mainly refer to http://dai1741.github.io/maximum-algo-2012/docs/geometry/ .

When you find some bug, feel free to contact me (or make an issue or a pull request)