Naloge
Decree of the Wise Leader#4403
Lahko · Implementation
Quite a problem#4404
Zelo lahko · Implementation
Multi-touch gesture classification#4405
Zelo težko · Geometry
Stacking Curvy Blocks#4406
Srednje · Math · Optimization
Unicycle counting#4407
Težko · Dynamic programming · Bitmasks
Choosing Numbers#4408
Zelo težko · Math · Number theory
Loopy transit#4409
Srednje · Depth-first Search · Graphs · Brute force
Hitting the Targets#4410
Zelo lahko · Geometry
Texas Summers#4411
Srednje · Dijkstra algorithm · Shortest paths · Graphs
Out of context#4412
Težko · Dynamic programming · Strings
Maze movement#4413
Zelo težko · Graphs
Ragged Right#4414
Zelo lahko · Implementation
Testing System#4416
Zelo lahko · Sorting
Number#4417
Zelo lahko · Sorting
Lexicographical order#4418
Srednje · Math
Dense forest#4419
Zelo lahko · Binary Search
The root of a cubic equation#4420
Zelo lahko · Binary Search
For fans of statistics#4421
Lahko · Binary Search
Trains#4422
Srednje · Binary Search · Implementation
Transfer points#4423
Zelo lahko · Implementation
Union of segments#4424
Zelo lahko · Sorting
Further solving#4425
Zelo lahko · Sorting · Prefix Sums
Minimum Coverage#4426
Lahko · Greedy algorithms
Chinese clock#4427
Srednje · Implementation · Greedy algorithms
Intersection of Rectangles#4428
Zelo lahko · Implementation