共计 35 篇文章
2022
CF461B Appleman and Tree
hdu5528 Count a * b
hdu4746 Mophues
UVA10891 Game of Sum
SP7001 VLATTICE - Visible Lattice Points
P2512 糖果传递
UVA11754 Code Feat
UVA1069 Always an integer
CF1728 ERed-Black Pepper
P3455 ZAP-Queries
P2522 Problem b
hdu7057 Buying Snacks
P1270 “访问”美术馆
多项式板子
dp的单调队列优化
dp的斜率优化
P5488 差分和前缀和