Задачи
Encrypted SMS#6907
Много лесно · Strings
Hopeless Coach#6908
Средно · Dynamic programming · Probabilities
Yungom#6909
Много лесно · Greedy algorithms · Priority Queue
New Island#6910
Много лесно · Graphs · Greedy algorithms
Subdictionary#6911
Много лесно · Graphs
Sharif Super Computer#6912
Много трудно · Graphs · Greedy algorithms
Circle Artwork#6913
Средно · Geometry
Crazy Bits#6914
Много трудно · Graphs
Nurikabe#6915
Трудно · Depth-first Search · Graphs
Caper pizza#6916
Трудно · Geometry · Sorting · Two pointers
Grasshopper#6917
Средно · Breadth-first Search · Graphs
Party Night#6918
Много лесно · Graphs
Pachinko#6919
Много трудно · Geometry · Graphs
Lexicographical ranking#6920
Трудно · Combinatorics · Math · Sorting
Trust groups#6921
Много лесно · Graphs
Expensive subway#6922
Много лесно · Graphs
Turing#6923
Средно · Implementation
Gnirut#6924
Много трудно · Implementation
Contract Revision#6925
Много лесно · Strings
Sticker Collector Robot#6926
Лесно · Implementation
Account Book#6927
Много лесно · Math
Route Change#6928
Средно · Shortest paths · Graphs · Greedy algorithms
Elevator#6929
Много лесно · Geometry
Formula 1#6930
Лесно · Sorting
Star War#6931
Много лесно · Geometry