Problemler

Cave Paintings#10439

Çok zor · Disjoint set union · Dynamic programming · Graphs

Non-Decreasing Subsequences#10440

Çok zor · Dynamic programming · Matrix · Prefix Sums · Combinatorics · Queries

Falling Portals#10441

Çok zor · Convex Hull · Binary Search · Sorting · Geometry

Dron#10442

Çok kolay · Implementation

Karabakh villages#10443

Çok kolay · Sorting · Queries

Color matrix#10444

Orta · Constructive Algorithms

Robots#10445

Orta · Implementation · Prefix Sums

Which k-th are you?#10446

Zor · Binary Search · Implementation

Kozak Vus and NSD#10447

Orta · Segment Tree · Dynamic programming · Prefix Sums

Bandits in the Tree#10448

Çok zor · 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

Kolay · Binary Search · Dynamic programming

The essay#10452

Çok kolay · Implementation

Horse Racing#10453

Kolay · Greedy algorithms

Boxes#10454

Orta · Greedy algorithms · String suffix structures

Linear network#10455

Çok kolay · Implementation · Data Structures

Server#10456

Kolay · Graphs · Dijkstra algorithm · Shortest paths

New Sky#10457

Çok zor · Graphs · Brute force

Journey#10464

Çok kolay · Math

Subsequence#10465

Orta · Greedy algorithms · Strings

Black-and-white field#10466

Çok kolay · Implementation

Schedule#10469

Kolay · Binary Search · Math

7851-7875 / 9226