Задачи
Superstring#2246
Лесно · Strings
Super minimum#2248
Лесно · Priority Queue
Super sum#2249
Лесно · Dynamic programming
Super calculator#2250
Лесно · Number theory
Superpolygons#2251
Трудно · Geometry
Rice Hub#2254
Лесно · Binary Search
Dancing Elephants#2256
Много трудно · Prefix Sums
Bug2#2259
Трудно · Graphs
Commuting Functions#2260
Много лесно · Combinatorics · Graphs
Defense of a Kingdom#2261
Много лесно · Implementation
Explicit Formula#2262
Лесно · Brute force · Bitwise Operations
Frames#2263
Трудно · Geometry
Gadgets Factory#2264
Много трудно · Binary Search · Sorting
Horrible Truth#2265
Трудно · Constructive Algorithms · Greedy algorithms
Ideal Contest#2266
Средно · Implementation
Journey#2267
Много лесно · Shortest paths
Kitchen Robot#2268
Средно · Graphs
Connected components#2269
Лесно · Depth-first Search
Find a cycle#2270
Много лесно · Graphs
Connection Points 2#2271
Много лесно · Graphs
Components of edge biconnectivity#2274
Средно · Graphs
John's Car#2275
Много трудно · Graphs
Governor#2277
Много трудно · Graphs
Job or joy#2280
Много трудно · Graphs
To Add or to Multiply#2281
Много лесно · Dynamic programming · Math