Welcome to yjjr's blog!

HDU6082度度熊与邪恶大魔王 标签：DP，背包问题 http://www.sakurasake.icoc.me/nd.jsp?id=10 Time Limit: 2000/1000 MS(Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Problem Description 度度熊为了拯救可爱的公主，于是与邪

HDU1754 I Hate It 标签：线段树 http://www.sakurasake.icoc.me/nd.jsp?id=5#_np=2_327 Time Limit: 9000/3000 MS(Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Problem Description 很多学校流行一种比

HDU1394 Minimum Inversion Number 标签：线段树，树状数组 http://www.sakurasake.icoc.me/nd.jsp?id=7#_np=2_327 Time Limit: 2000/1000 MS(Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Problem De

HDU1698 Just a Hook 标签：线段树 http://www.sakurasake.icoc.me/nd.jsp?id=6#_np=2_327 Time Limit: 4000/2000 MS(Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Problem Description In the

http://www.sakurasake.icoc.me/nd.jsp?id=4#_np=2_327 HDU1166敌兵布阵 标签：线段树 Time Limit: 2000/1000 MS(Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Problem Description C国的死对头A国这段时间正在进

标签：AC自动机 题目 题目传送门 Description In the modern time, Search engine came into the life of everybody like Google, Baidu, etc. Wiskey also wants to bring this feature to his image retrieval sys...