Meseleler

Cave Paintings#10439

Örän kyn · Disjoint set union · Dynamic programming · Graphs

Non-Decreasing Subsequences#10440

Örän kyn · Dynamic programming · Matrix · Prefix Sums · Combinatorics · Queries

Falling Portals#10441

Örän kyn · Convex Hull · Binary Search · Sorting · Geometry

Dron#10442

Örän ýeňil · Implementation

Karabakh villages#10443

Örän ýeňil · Sorting · Queries

Color matrix#10444

Orta · Constructive Algorithms

Robots#10445

Orta · Implementation · Prefix Sums

Which k-th are you?#10446

Kyn · Binary Search · Implementation

Kozak Vus and NSD#10447

Orta · Segment Tree · Dynamic programming · Prefix Sums

Bandits in the Tree#10448

Örän kyn · Graphs · Prefix Sums · Trees · Data Structures

Guess the permutation#10449

Orta · Interactive · Binary Search

Numerical Graph#10450

Orta · Binary Search · Graphs

Enemies and Sabers#10451

Ýeňil · Binary Search · Dynamic programming

The essay#10452

Örän ýeňil · Implementation

Horse Racing#10453

Ýeňil · Greedy algorithms

Boxes#10454

Orta · Greedy algorithms · String suffix structures

Linear network#10455

Örän ýeňil · Implementation · Data Structures

Server#10456

Ýeňil · Graphs · Dijkstra algorithm · Shortest paths

New Sky#10457

Örän kyn · Graphs · Brute force

Journey#10464

Örän ýeňil · Math

Subsequence#10465

Orta · Greedy algorithms · Strings

Black-and-white field#10466

Örän ýeňil · Implementation

Schedule#10469

Ýeňil · Binary Search · Math

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