Задачи

Vasylko and Sequences#4511

Многу лесно · Dynamic programming · Bitmasks

Vitaliy and Sequence#4512

Многу лесно · Bitmasks · Greedy algorithms

Sorting of Railcars - B#4513

Средно · Stacks · Greedy algorithms

Sorting of Railcars - A#4514

Средно · Implementation · Brute force

And again the chain#4515

Лесно · Binary Search

Trees in the garden#4516

Многу лесно · Graphs · Binary Search

Delivery#4517

Тешко · Dynamic programming · Prefix Sums

Division of Polygons#4518

Лесно · Geometry · Convex Hull

Sages#4519

Тешко · Greedy algorithms · Combinatorics

Wikipedia#4521

Лесно · Implementation · Strings

Compacting Stickers#4522

Многу лесно · String suffix structures · Greedy algorithms

A New Word in Advertising#4523

Тешко · Dynamic programming · Strings

Improve RLE#4524

Лесно · Implementation · Strings

Boustrophedon#4525

Средно · Implementation · Brute force

Ichthyology#4526

Средно · Brute force · Strings

Simple prefix compression#4527

Лесно · Strings

Text on the fence#4528

Средно · Dynamic programming · Graphs

Fibonacci numbers: the last digit#4529

Лесно · Dynamic programming

HTHL#4531

Многу лесно · Implementation

TEX 2 Unicode#4532

Многу лесно · Implementation

Vasya and Tanks#4537

Многу лесно · Geometry

Vasya and balls#4538

Многу лесно · Math

Observant Vasya#4539

Многу лесно · Math

Hanoi Tower#4540

Тешко · Constructive Algorithms · Math

Vinnytsia Programmers' Amusements#4542

Средно · String suffix structures · Implementation

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