Задачи
Strange ice hockey tournament#2070
Много лесно · Math
Three Mushroom Pickers#2071
Лесно · Math
Ancient Scroll Restoration#2072
Средно · Implementation · Brute force
Road Reform#2073
Много лесно · Graphs
The cyclic suffixes#2074
Лесно · Strings
Infinite fraction#2075
Лесно · Brute force · Math
Towers#2076
Много лесно · Strings · Sorting
Darts#2077
Много лесно · Geometry
Poet#2078
Лесно · Graphs · Graph network flows
Number of inversions#2079
Лесно · Dynamic programming · Brute force
Include directives#2080
Трудно · Depth-first Search · Strings
Simple numbers#2081
Много лесно · Prime factorization · Math
Inaccurate search#2082
Средно · Dynamic programming · String suffix structures
Taxi#2083
Много лесно · Graphs
The Great Wall#2084
Много лесно · Graphs
Cut#2085
Лесно · Graphs
Spoiled parquet#2086
Лесно · Graphs · Dynamic programming
Coin Collecting#2088
Лесно · Graphs · Graph network flows
Corners#2089
Много лесно · Graphs
Built-in command queue#2090
Трудно · Sorting
Club "Binary Cat"#2091
Много лесно · Implementation
Load balancing#2092
Лесно · Prefix Sums · Math
Data Center Cooling#2093
Средно · Graphs · Graph network flows
Pedestrian Zones vs. Ring Roads#2094
Средно · Geometry
Horses#2095
Много лесно · Brute force