Задачи

Another Rock-Paper-Scissors Problem#3375

Многу лесно · Greedy algorithms

Ball Painting#3376

Тешко · Dynamic programming · Combinatorics

City Driving#3377

Многу лесно · Graphs · Shortest paths

Random Walk in a DAG#3378

Средно · Graphs · Dynamic programming

Empty Triangles#3379

Лесно · Geometry

Fighting for Triangles#3380

Тешко · Games · Graphs

Guessing Game#3381

Средно · Binary Search · Brute force

Hidden Code#3382

Средно · Strings · Brute force

Identity Checker#3383

Средно · Randomized algorithms · Math

Dispatching#3384

Многу лесно · Dynamic programming · Graphs

Guard#3385

Лесно · Greedy algorithms · String suffix structures

Kunai#3386

Средно · Geometry · Sorting

Asteroid Rangers#3387

Лесно · Graphs · Shortest paths · Implementation

Curvy Little Bottles#3388

Средно · Geometry · Math

Bus Tour#3389

Лесно · Graphs · Dynamic programming

Fibonacci Words#3390

Многу лесно · Brute force · String suffix structures

Infiltration#3391

Многу тешко · Graphs

Keys#3392

Многу тешко · Graphs · Greedy algorithms

Minimum Cost Flow#3393

Многу тешко · Graphs

Room Service#3394

Многу тешко · Geometry · Dynamic programming · Constructive Algorithms

A Safe Bet#3395

Многу лесно · Graphs · Fenwick Tree

Shortest Flight Path#3396

Многу тешко · Geometry · Shortest paths · Dijkstra algorithm · Graphs

Stacking Plates#3397

Многу лесно · Dynamic programming

Takeover Wars#3398

Лесно · Sorting · Greedy algorithms

Bicube#3399

Многу тешко · Constructive Algorithms · Combinatorics · Graphs

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