Задачи
Control Points#1397
Многу лесно · Greedy algorithms · Sorting
Gamers#1398
Средно · Graphs
Cosmic Station#1399
Средно · Graphs
Game#1400
Лесно · Dynamic programming
Proof Generator#1401
Многу тешко · Implementation
Shares#1402
Многу лесно · Math
Baloo arithmetic#1403
Лесно · Dynamic programming
Treasures of the White Cobra#1404
Средно · Graphs
Sticks#1405
Многу лесно · Dynamic programming
The Great Truce#1406
Тешко · Geometry · Shortest paths
We are of one blood, you and I#1407
Тешко · Strings
Bananas#1408
Тешко · Number theory · Math
The Law of the Jungle#1409
Многу лесно · Brute force
Reservoir Dogs#1410
Многу лесно · Brute force · Implementation
The vassal of my vassal is not my vassal!#1411
Многу лесно · Dynamic programming · Implementation
Wolf Trails#1412
Средно · Graphs · Dynamic programming
A Tasty Morsel#1413
Средно · Geometry
Pebbles#1414
Многу лесно · Number theory · Math
Rock of Advice#1415
Многу лесно · Prefix Sums · Implementation
Paths on the board#1416
Лесно · Games
Queen Move#1417
Многу лесно · Games
Queen#1418
Лесно · Implementation
The Shortest Path of the Knight#1419
Тешко · Graphs · Breadth-first Search
The shortest path of two knights#1420
Лесно · Graphs
Ships Approaching#1421
Средно · Math · Geometry