Задачи

Modulo Permutations#10888

Лесно · Dynamic programming

One Piece#10889

Многу тешко · Trees · Depth-first Search · Combinatorics · Greedy algorithms · Constructive Algorithms

Codenames#10890

Тешко · Bitmasks · Dynamic programming · Bitwise Operations · Combinatorics

Innovation Philanthropy#10891

Лесно · Greedy algorithms · Sorting

Mistake#10892

Лесно · Implementation

Calculator#10893

Лесно · Greedy algorithms

HUNTER×HUNTER#10896

Многу тешко · Constructive Algorithms

Bubbles and Buckets#10909

Лесно · Sorting

Sushi for Two#10911

Лесно · Two pointers · Greedy algorithms

The square and triangle #10912

Многу лесно · Geometry

Simple expression#10913

Многу лесно · Implementation

Populated areas#10914

Многу лесно · Implementation · Math

Phone numbers#10915

Многу лесно · Implementation

Maximum online#10916

Лесно · Implementation · Prefix Sums

Meeting of Friends#10917

Лесно · Number theory · Math

Matrix Figures#10918

Лесно · Graphs · Implementation

Plagiarism Detection#10919

Многу тешко · Dynamic programming

Website Speed Analysis#10920

Многу лесно · Graphs · Shortest paths

Rook#10921

Многу лесно · Math

Кава#10922

Многу лесно · Implementation

Коробка#10923

Многу лесно · Greedy algorithms

Яблука#10924

Лесно · Implementation

Максимум#10925

Многу лесно · Greedy algorithms

Прямі#10926

Лесно · Brute force

Операції#10927

Лесно · Greedy algorithms

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