cf图论题单

题单介绍

# 差分约束more [2019ccpc哈尔滨](https://codeforces.com/gym/102394/problem/A) [Codeforces Gym 100015G Guessing Game 差分约束](https://codeforces.com/gym/100015/attachments) # LCA [CF1230E](https://codeforces.com/contest/1230/problem/E) >一开始随便写的写法tle了，看了大佬的代码后，我是sb。。。。。。原来可以这么精简 # 拓扑||并查集||生成树 [chef and favourite sequence](https://vjudge.net/problem/CodeChef-CHSEQ22) # 树剖 [1403 B 特殊题目](https://codeforces.com/problemset/problem/1403/B) 1007d 需要2-sat cf 600e 轻链 cf403E 2900 [gym 10092D 线段树 + 后缀树 + 树剖](https://codeforces.com/gym/100962/attachments) --- # 启发式合并 [一个学习链接](https://codeforces.com/blog/entry/44351) CF600E Lomsat gelral CF570D Tree Requests CF246E Blood Cousins Return CF208E Blood Cousins cf715c E. Digit Tree 2700 CF741D 2900

题目列表

  • Partial Teacher
  • Flights
  • Riverside Curio
  • Gourmet choice
  • Capitalism
  • A and B and Lecture Rooms
  • [NOIP 2013 提高组] 货车运输
  • 跳跳棋
  • Fix a Tree
  • Tree Queries
  • Water Tree
  • The Tree
  • Iron Man
  • Tree
  • Messages on a Tree
  • Dominant Indices
  • Tourists
  • Misha and LCP on Tree
  • Minimum spanning tree for each edge
  • Ants
  • Drivers Dissatisfaction
  • Arkady and a Nobody-men
  • Fools and Roads
  • Santa's Gift
  • Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths
  • Indie Album
  • Matches Are Not a Child's Play
  • Lomsat gelral
  • Berland Beauty
  • Duff in the Army
  • Best Edge Weight
  • Two Rooted Trees
  • Mike and Fish
  • One-Four Overload
  • Good Graph
  • AquaMoon and Permutations
  • Flip the Cards
  • Minimum Path
  • Tree Requests
  • Blood Cousins Return
  • Digit Tree
  • Blood Cousins