Задачи
Very simple problem#4378
Много трудно · Math
Three Bit Computer#4379
Много трудно · Trees
Three Bit Computer strikes back#4380
Средно · Graphs
Express delivery#4381
Много трудно · Implementation
Die Young#4382
Лесно · Dynamic programming
Football#4383
Много трудно · Geometry · Constructive Algorithms
Football 2#4384
Средно · Geometry · Convex Hull
Union of circles#4385
Много трудно · Geometry
Jungle Outpost#4386
Много лесно · Convex Hull · Geometry
Triathlon#4387
Много лесно · Geometry
Meeting place can not be changed#4388
Лесно · Brute force · Implementation · Sorting
Intersection of nonconvex polygons#4389
Много трудно · Geometry · Implementation
The Life of Insects#4390
Трудно · Geometry · Constructive Algorithms
Oil pipelines#4391
Средно · Graph network flows
Operation "Steak or Boiling"#4392
Лесно · Graphs · Dynamic programming
Work Scheduling#4393
Много лесно · Graphs
Yen algorithm#4394
Лесно · Graphs · Shortest paths
Sea Battle#4395
Средно · Implementation
The Last Eye#4396
Лесно · Sorting
Wandering Circus#4397
Много лесно · Implementation
The Lair of Computer Shamans#4398
Средно · Implementation
Highlander#4399
Много лесно · Graphs
For kefir!#4400
Лесно · Greedy algorithms · Implementation
The Call of Rain#4401
Лесно · Dynamic programming · String suffix structures
Math Lessons#4402
Средно · Geometry