Задачи

Pawn Game#2408

Средно · Games

Couldn't do without swearing...#2409

Трудно · Brute force · Games

Word Game#2410

Лесно · Strings · Combinatorics

Sum of games#2411

Трудно · Graphs · Games

Keyboard Game#2412

Много трудно · Dynamic programming · Games

A-B#2413

Средно · Implementation

Sum of squares#2414

Средно · Dynamic programming

Disc number#2415

Много лесно · Bitwise Operations

Strange numbers#2416

Много лесно · Number theory

Multiplication#2417

Много лесно · Implementation · Math

Number#2418

Много лесно · Implementation

Order#2419

Много лесно · Implementation

Serrated sequence#2420

Лесно · Dynamic programming

Fibonacci numbers#2421

Лесно · Number theory · Math

How many ways?#2422

Много лесно · Dynamic programming

Divisibility by 4#2423

Лесно · Math · Brute force

The desired quantity#2424

Много лесно · Number theory · Math

Fibonacci System#2425

Много лесно · Dynamic programming

The smallest that cannot be represented#2426

Лесно · Greedy algorithms

Martingale sequence#2427

Трудно · Binary Search · Greedy algorithms · Math · Constructive Algorithms

Trade#2428

Средно · Math

Minimum permutation#2429

Много лесно · String suffix structures · Constructive Algorithms

Journey#2430

Много трудно · Geometry

Game Progress#2431

Много трудно · Dynamic programming · Prefix Sums · Combinatorics

Universal Ruler#2432

Средно · Binary Search

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