Προβλήματα

Right only#4454

Πολύ εύκολο · Graphs · Implementation

Civilization#4455

Πολύ εύκολο · Graphs · Dijkstra algorithm

Flights#4456

Εύκολο · Dynamic programming · Graphs

Reliable Route#4457

Δύσκολο · Shortest paths · Graphs

The smallest multiple#4459

Εύκολο · Math · Dynamic programming · Implementation

Egyptian Birthdays#4460

Εύκολο · Strings

Accept in 150 seconds#4461

Εύκολο · Prefix Sums

Strange Joseph and The Knights of Round Table#4462

Δύσκολο · Data Structures · Divide and Conquer

Going to the movie#4463

Μέτριο · Graphs · Shortest paths · Breadth-first Search

The roads in ByteLandia#4464

Δύσκολο · Graphs

The game in dots#4465

Δύσκολο · Implementation

The road in ByteLandia – 2#4466

Δύσκολο · Graphs

Kryptex#4467

Πολύ εύκολο · Implementation · Prefix Sums

Mickey Mouse's Friends#4468

Πολύ εύκολο · Segment Tree · Implementation

Domino#4469

Πολύ εύκολο · Dynamic programming

Coins#4470

Πολύ δύσκολο · Dynamic programming · Knapsack

Rectangles#4471

Δύσκολο · Geometry · Convex Hull

Maximum#4473

Εύκολο · Segment Tree

Drawing and Erasing#4474

Δύσκολο · Disjoint set union · Data Structures

Clock#4475

Πολύ εύκολο · Math · Implementation

In the Country of Unlearned Lessons#4481

Πολύ εύκολο · Trees · Segment Tree

In the country of Unlearned Lessons 2#4482

Πολύ εύκολο · Trees · Segment Tree · Number theory

The kid who learned to count#4483

Μέτριο · Trees · Segment Tree

Investigation by koloboks#4484

Πολύ εύκολο · Trees

Seven-Colored Flower#4485

Πολύ εύκολο · Trees

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