المسائل

Up a Tree#5660

صعب جدًا · Binary Search · Dynamic programming · Trees

Nonoptimal Assignments#5661

متوسط · Constructive Algorithms · Greedy algorithms

Cryptography#5662

سهل جدًا · Matrix · Segment Tree

Fibonacci Subsequence#5663

سهل جدًا · Dynamic programming · Hashing

Hexagon and Rhombic Dominoes#5664

سهل جدًا · Dynamic programming

Strange Limit#5665

سهل جدًا · Number theory · Prime factorization

Little Mammoth#5666

متوسط · Geometry

Network Wars#5667

صعب جدًا · Binary Search · Graph network flows · Greedy algorithms

Oil Deal#5668

سهل جدًا · Greedy algorithms

Bishops on a Toral Board#5669

سهل · Number theory · Math

Crazy Bishops#5670

صعب · Breadth-first Search · Graphs

Divide and Conquer#5671

سهل · Divide and Conquer

Martian DNA Analysis#5672

صعب جدًا · String suffix structures · Suffix Array · Strings

Drawing Problem#5673

صعب · Graphs · Geometry · Depth-first Search · Constructive Algorithms · Sorting

Fibonacci Period#5674

صعب جدًا · Number theory

Parallel Processes#5675

صعب جدًا · Dynamic programming · Combinatorics

Beautiful Permutation#5676

صعب جدًا · Dynamic programming

Build More Roads!#5677

متوسط · Combinatorics · Constructive Algorithms · Graphs

Secret Lab#5678

صعب جدًا · Graphs · Dynamic programming

Snooker#5679

صعب · Geometry

Airplane Parking#5696

صعب · Dynamic programming · Sorting

Elias Omega Coding#5697

متوسط · Bitwise Operations · Strings

In-circles Again#5698

متوسط · Geometry · Math

Rating Hazard#5699

صعب جدًا · Math

Relational Operators#5700

سهل جدًا · Implementation

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