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