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