Задачи
Cut frame#483
Трудно · Geometry · Dynamic programming
Linear Black Box#484
Трудно · Math · Number theory
Collision balls#485
Трудно · Geometry
Inexact string#486
Много трудно · Brute force · Strings
Discrete logarithm#487
Лесно · Math
Bypass matrix with "snake"#488
Много лесно · Implementation
Bermuda Triangle#489
Лесно · Implementation
Coding#490
Много лесно · Implementation · Strings
Palindrome#491
Трудно · Dynamic programming
Transformations#492
Лесно · Dynamic programming
Decomposition#493
Лесно · Brute force · Strings
AEIOUY#494
Много лесно · Implementation · Strings
Expansion of a Number#495
Лесно · Math
Permutation#496
Много лесно · Implementation
Viktor and the Busy Teachers#497
Много лесно · Implementation · Greedy algorithms
Mythical Chess#498
Много лесно · Graphs
Dream#499
Лесно · Graphs
Repair#500
Много лесно · For Beginners
Playing the fool#501
Средно · Implementation
Mushroom Rain#502
Много лесно · Geometry · Implementation
Honey#503
Лесно · Greedy algorithms
Parking#504
Много лесно · Implementation
Crossword#505
Много лесно · Implementation
New compiler#506
Много лесно · Strings
Secret bunker#507
Трудно · Graphs · Data Structures