Задаци
Three digit numbers#4101
Средње · Brute force · Implementation
Email#4102
Врло лако · Implementation
Roman Numerals#4103
Врло лако · Implementation
Distance in Tree#4104
Врло лако · Graphs
Sapper#4105
Врло лако · Implementation
Subsets generation#4106
Врло лако · Bitmasks · Implementation · Brute force
Totient Extreme#4107
Врло лако · Number theory
RHTML Markup Language 1.0#4108
Лако · Implementation
Combining Rectangles#4109
Лако · Geometry
Route in the matrix#4110
Лако · Dynamic programming
Anagrams#4111
Врло лако · Implementation
Military base#4112
Лако · Graphs · Depth-first Search
Heavy Cargo#4114
Врло лако · Graphs · Shortest paths
Binary Search#4117
Тешко · Binary Search
Frontier#4118
Лако · Geometry · Convex Hull
Disk Tree#4119
Лако · Implementation
Robot Navigation#4120
Средње · Breadth-first Search · Shortest paths · Graphs · Combinatorics
All Your Base#4121
Тешко · Number theory · Constructive Algorithms
Periodic, My Dear Watson#4122
Лако · Brute force · Strings
This is Halloween: Saving Money#4123
Средње · Geometry · Math
Tile Art#4124
Врло лако · Math
Thinking Inside the Box#4125
Тешко · Geometry
Lightbulb Testing#4126
Тешко · Expression parsing · Binary Search · Greedy algorithms
Operation: Merchant Boorinei#4127
Лако · Shortest paths · Graphs
Kingdoms#4128
Врло лако · Graphs