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