2022

04-19 The 2021 ICPC Asia Kunming Regional Contest
04-06 XXI Open Cup named after E.V. Pankratiev. Grand Prix of Nizhny Novgorod
02-08 ICPC Camp PTZ-Shanghai 2022, Day 2
02-07 ICPC Camp PTZ-Shanghai 2022, Day 1
02-06 org-mode 测试
02-06 ARC134
01-31 OCaml 杂记：用对象代数解决表达式问题

2021

10-30 World Finals 2011
10-15 XXI Open Cup named after E.V. Pankratiev. Grand Prix of Belarus
10-04 数学公式测试