Educational DP Contest - Problem Tags

Contest Link:  Educational DP Contest / DP まとめコンテスト - AtCoder

First Half:

Second Half:

L - Deque (atcoder.jp) [Interval DP/区間DP]

N - Slimes (atcoder.jp) [Interval DP/区間DP]

M - Candies (atcoder.jp) [DP + Prefix Sum Optimization]

O - Matching (atcoder.jp) [Bit DP]

P - Independent Set (atcoder.jp) [DP on Trees/Simple]

V - Subtree (atcoder.jp) [DP on Trees/All around]

Q - Flowers (atcoder.jp) [DP + Range Min Query Optimization]

R - Walk (atcoder.jp) [Power of adjacency matrix]

S - Digit Sum (atcoder.jp) [Digit DP]

T - Permutation (atcoder.jp) [Insertion DP]

U - Grouping (atcoder.jp) [Bit DP with nested subset O(3^16)]

W - Intervals (atcoder.jp) [Inline DP + Segment Tree]

Z - Frog 3 (atcoder.jp) [DP + Convex Hull]

Y - Grid 2 (atcoder.jp) [DP + Inclusion-Exclusion Principle]

X - Tower (atcoder.jp) [Custom Sorting + Knapsack]