المسائل

Maze#4966

متوسط · Brute force · Bitmasks

Vasya's Dad#4967

صعب · Combinatorics · Dynamic programming · Number theory

Photo#4968

صعب جدًا · Hashing · Binary Search · Sorting · Number theory

Roadworks#4969

سهل · Graphs · Trees

Rays and Segments#4970

صعب جدًا · Geometry

Snake#4971

صعب جدًا · Breadth-first Search · Hashing · Bitmasks

The calendar#4972

سهل · String suffix structures · Implementation

Mutation#4973

سهل · Sorting · Greedy algorithms

Space pebbles#4974

سهل · Priority Queue

Olympic Airlines#4975

صعب · Graphs · Shortest paths

Constructor#4976

سهل جدًا · Geometry

Cap#4977

سهل · Graphs

Tetris#4978

متوسط · Dynamic programming

Camelot#4979

صعب جدًا · Graphs · Greedy algorithms · Depth-first Search · Prefix Sums

Printer#4982

صعب جدًا · Dynamic programming

Joseph Problem#5023

سهل جدًا · Dynamic programming

The Idiot of the Year Contest!#5040

متوسط · Implementation · Dynamic programming

Parsing Real Numbers#5041

سهل جدًا · Implementation

Co-workers from Hell#5042

سهل جدًا · Graphs · Brute force

Connected Gheeves#5043

صعب · Geometry

Rotating Scoreboard#5044

سهل جدًا · Geometry

ACM Underground#5045

صعب · Geometry · Disjoint set union · Graphs

Expression Evaluator#5046

سهل جدًا · Implementation

Rectangle Cutting#5047

متوسط · Depth-first Search

Diploma#5048

سهل جدًا · Implementation

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