Codeforces 620E New Year Tree dfs序+线段树+状态压缩
E. New Year Tree dfs序+线段树+状态压缩 My Solution 题意：给定一棵树，每个节点都有颜色，然后询…
HDU – 6203 ping ping ping LCA倍增算法+dfs序+线段树
ping ping ping LCA倍增算法+dfs序+线段树 Source HDU - 6203 My Solution 题意：给出一颗…
HDU – 3887 Counting Offspring dfs序+线段树
Counting Offspring dfs序+线段树 Source HDU - 3887 My Solution 题意：问对于每个节点，它的子树上…
UESTC 1592 An easy problem B 线段树区间合并
An easy problem B 线段树区间合并 Source 2017 UESTC Training for Data Structures UESTC 1592 An e…
UESTC 1581 Rikka的烦恼 分块、线段树
Rikka的烦恼 分块、线段树 Source 17暑假前集训-数据结构专题 By AutSky_JadeK 2017 UESTC Training …
UESTC 1597 An easy problem C 线段树+延迟操作+一次函数
An easy problem C 线段树+延迟操作+一次函数 Source 2017 UESTC Training for Data Structures UESTC…
Gym – 101102C C. Bored Judge 线段树+贪心+反向推
C. Bored Judge 线段树+贪心+反向推 Source 2016 ACM Amman Collegiate Programming Contest UESTC…
UESTC 764 失落的圣诞节 直接or线段树orRMQ
失落的圣诞节 线段树orRMQ Source UESTC 764 （CDOJ 764） My Solution 首先是有组合void的，分成…
2016 UESTC Training for Data Structures Q – 昊昊爱运动 II 线段树+延迟操作+bitset
Q - 昊昊爱运动 II 线段树+延迟操作+bitset Source 2016 UESTC Training for Data Structures P…
