Problemi
Equal substrings#4843
Molto facile · Hashing · Strings
Finding a Common Substring#4844
Molto facile · Strings
Maximum Common Substring#4845
Facile · Suffix Array · Strings
Monopoly#4846
Facile · Greedy algorithms
Priority Queue#4847
Facile · Data Structures · Priority Queue
Quick Sort#4848
Molto facile · Sorting
Electric trains#4849
Facile · Implementation
Magic machine#4850
Molto facile · Breadth-first Search
Details#4851
Facile · Graphs
The shortest distance#4852
Molto facile · Breadth-first Search · Graphs
The shortest path#4853
Facile · Breadth-first Search
Reverse me!#4854
Molto facile · Graphs
Baobab#4855
Molto facile · Graphs
The Shortest Path#4856
Media · Shortest paths · Dijkstra algorithm
Olympiad in Hogwarts#4857
Molto facile · Math
Ordered numbers#4858
Media · Brute force
Boring lecture#4859
Facile · Strings
Cleopatra's Circlet#4860
Media · Implementation · Math
Sections in Makhovniki#4861
Facile · Graphs
Hexerpents of Hexwamp#4871
Molto difficile · Breadth-first Search · Graphs · Hashing
Miner#4875
Molto facile · Greedy algorithms
World Assembly#4876
Difficile · Geometry
Pinball in Pascal's Triangle#4877
Molto facile · Dynamic programming
Spy#4878
Media · Geometry
Square#4879
Difficile · Implementation