Probleme
Відбір на фінал#10967
Ușor · Sorting
ML#10968
Foarte ușor · Math
Кристали#10969
Ușor · Greedy algorithms
Стовпчики#10970
Foarte dificil · Dynamic programming
Strategic Defense Initiative#10971
Ușor · Dynamic programming
Shmerulean#10972
Foarte dificil · Geometry · Binary Search · Constructive Algorithms
Boomer#10973
Foarte ușor · Implementation
Sort the dates#10992
Foarte ușor · Sorting
Bmail Computer Network#10993
Ușor · Trees
Party with Enemies#10994
Mediu · Graphs · Graph matchings
Squares and Cubes#10995
Mediu · Math · Implementation
Flight routes check#10996
Ușor · Graphs
Books#10997
Ușor · Implementation · Binary Search · Prefix Sums
File and worker#10998
Mediu · Strings
Come and Go#10999
Mediu · Depth-first Search · Graphs
Road Construction#11000
Foarte ușor · Disjoint set union · Graphs
Road Reparation#11001
Mediu · Trees
Tree Painting#11002
Ușor · Graphs · Trees
Difference of numbers#11011
Foarte ușor · Sorting
Ice Balls#11012
Foarte ușor · Math
The arithmetic mean of the array elements#11013
Dificil · Math
Robot vacuum cleaner#11014
Dificil · Brute force · Implementation
Quadcopter#11015
Mediu · Graphs · Dijkstra algorithm
Щасливі числа#11016
Foarte ușor · Implementation
Покупка#11017
Foarte ușor · Dynamic programming