Задачи
Mansur defeats Alexander#7836
Лесно · Dynamic programming
Maximal square#7837
Трудно
Sum in sympathetic table#7839
Лесно · Prefix Sums
Joy of computer scientist#7840
Лесно · Prefix Sums · Implementation
Odd elements#7841
Много лесно · Implementation
Even indexes#7842
Много лесно · Implementation
Bigger than previous#7843
Много лесно · Implementation
Neighbors of the same sign#7844
Много лесно · Implementation
Larger than neighbors#7845
Много лесно · Implementation
Maximum element#7846
Много лесно
Number of different elements#7847
Много лесно · Implementation
Swap the neighbours#7848
Много лесно
Change max and min#7849
Лесно · Implementation
Unique elements#7850
Много трудно · Implementation
Around the Track#7851
Трудно · Geometry · Convex Hull
Biking Duck#7852
Трудно · Implementation
Cent Savings#7853
Много лесно · Dynamic programming · Greedy algorithms
Digi Comp II#7854
Много лесно · Graphs · Dynamic programming
Euclidean TSP#7855
Много лесно
Finding Lines#7856
Много лесно · Geometry · Randomized algorithms
Gathering#7857
Средно · Math · Geometry
Hyacinth#7858
Много лесно
Indoorienteering#7859
Много лесно · Graphs
Judging Troubles#7860
Много лесно