Задачи

Three digit numbers#4101

Средно · Brute force · Implementation

Email#4102

Много лесно · Implementation

Roman Numerals#4103

Много лесно · Implementation

Distance in Tree#4104

Много лесно · Graphs

Sapper#4105

Много лесно · Implementation

Subsets generation#4106

Много лесно · Bitmasks · Implementation · Brute force

Totient Extreme#4107

Много лесно · Number theory

RHTML Markup Language 1.0#4108

Лесно · Implementation

Combining Rectangles#4109

Лесно · Geometry

Route in the matrix#4110

Лесно · Dynamic programming

Anagrams#4111

Много лесно · Implementation

Military base#4112

Лесно · Graphs · Depth-first Search

Heavy Cargo#4114

Много лесно · Graphs · Shortest paths

Binary Search#4117

Трудно · Binary Search

Frontier#4118

Лесно · Geometry · Convex Hull

Disk Tree#4119

Лесно · Implementation

Robot Navigation#4120

Средно · Breadth-first Search · Shortest paths · Graphs · Combinatorics

All Your Base#4121

Трудно · Number theory · Constructive Algorithms

Periodic, My Dear Watson#4122

Лесно · Brute force · Strings

This is Halloween: Saving Money#4123

Средно · Geometry · Math

Tile Art#4124

Много лесно · Math

Thinking Inside the Box#4125

Трудно · Geometry

Lightbulb Testing#4126

Трудно · Expression parsing · Binary Search · Greedy algorithms

Operation: Merchant Boorinei#4127

Лесно · Shortest paths · Graphs

Kingdoms#4128

Много лесно · Graphs

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