AFO, but still sort of, for the bigwigs is of no use, after all, water problems, but still want to write about, I really still can not let go
Probably finished sorting in the past year
Housewives: too lazy solution to a problem, but what would forget their written questions, what type (Reference better next time)
DP
Shaped pressure DP
P2157 school cafeteria
P1278 word games
P2307 artillery positions
P2473 bonus levels
DP tree
P4248 probability charger
P1270 Access Art Gallery
P3177 tree coloring
backpack
P5365 League
The slope optimization
CF311B Cats Transport
Tree ring
P2607 Knight
Ordinary DP
P1034 matrix covering
P4158 painters
DP expected
P3750 is a wish to break up
Gaussian elimination: P3232 migration
P1850 change classrooms
Monotone queue optimization DP
P2569 Stock Trading
data structure
Segment tree
P2894 Hotel
Hash: CF590E Kefa ans Watch
Balanced tree
STL
P2161 venue reservation
splay
P1486 depressed shipments staff
The combined weight segment tree
P3224 Neverland
P3939 number of colors (card often)
P3605 promoted by counting
The remaining heuristic merge
51nod right from wrong
Fenwick tree
P3608 Balanced Photo
Graph Theory
Layered graph shortest
P4822 Freeze
other
Shortest tree: P1710 subway prices
search for
Pure DFS
P1021 postage stamp design
P1062 herbivory count
Skillful DFS
Gaussian elimination: P2962 lamp Lights
DP: P1514 water into the city
Pure BFS
CF1063B Labyrinth
greedy
CF949D Curfew
mathematics
Inversion
P2257 YY of GCD
P3455 ZAP Queries
Tree chain split
P3178 tree operation
Network flow
Cost Flow
P3980 volunteer recruitment
matrix
Matrix Tree Theorem
P4111 Z small room