VEXOBEN
Codeforces 177G2 Fibonacci Strings
codeforces177G2 Fibonacci Strings Read more
training
Vexoben
Jul 11, 2018
Dsu on Tree
dsu on tree,即树上启发式合并，是一种离线算法，结合树链剖分，可以处理与子树有关的许多询问。 Read more
notes
Vexoben
Jul 10, 2018
Codeforces196C Paint Tree
题目链接:http://codeforces.com/contest/196/problem/C Read more
training
Vexoben
Jul 7, 2018
BZOJ3110 [Zjoi2013]K大数查询
题目链接:https://www.lydsy.com/JudgeOnline/problem.php?id=3110 Read more
training
Vexoben
Jul 2, 2018
BZOJ2597 [Wc2007]剪刀石头布
题目链接：https://www.lydsy.com/JudgeOnline/problem.php?id=2597 Read more
training
Vexoben
Jun 28, 2018
arrow_back

12/20

arrow_forward