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Homepage
Algorithm Contest
Tech Blog
Research Projects
About
Friends Link
中文
algorithm contest
2022
[7]
CUC-Spring-Traning-Contest题解
05-18
ICPC2022昆明站补题
04-22
Codeforces 1660F Promising String (hard version) 找规律+前缀和
04-05
Google Code Jam 2022-QR-T4-Chain Reactions
04-03
浙工大校赛-puzzle-Hash
03-22
codeforces 24D Broken Robot[有后效性DP,高斯消元]
03-19
Codeforces19D Points 树套树
03-18