Задачи

Charlie the Cockchafer#4154

Средно · Geometry

Hryhorii the Grasshopper#4155

Много лесно · Graphs

Lisa the Ladybug#4156

Трудно · Breadth-first Search · Graphs

Mosquito Multiplication#4157

Лесно · Implementation

Rhinoceros Beetle#4158

Средно · Sorting

Simon the Spider#4159

Средно · Graphs · Shortest paths

Many lines#4160

Трудно · Suffix Array · String suffix structures

Legends and Myths of Southern Butovo#4161

Много трудно · Graphs · Shortest paths

Suffix tree#4162

Лесно · String suffix structures · Suffix Array

Convex Permutomino#4163

Трудно · Dynamic programming · Combinatorics · Geometry

Suffix automaton#4164

Средно · Graphs · Strings

Heroes 2#4165

Много трудно · Geometry · Convex Hull

Gandhi and Dundee#4166

Трудно · Geometry · Math

Chupacabras vs mothmen#4167

Много лесно · Implementation

A night in the Library#4168

Много лесно · Math · Matrix

Plotter#4169

Трудно · Geometry · Greedy algorithms · Constructive Algorithms · Binary Search

Mixing liquids#4170

Средно · Math

Christmas Lights Assembly#4171

Много лесно · Graphs · Greedy algorithms

Pattern matching#4172

Много трудно · Hashing · Strings · Sorting

Tree#4173

Много трудно · Trees · Graphs

Rally#4174

Трудно · Shortest paths · Dynamic programming · Probabilities · Graphs

Again About Prime Numbers#4175

Средно · Number theory · Implementation

DNA Transformation#4176

Лесно · Implementation

Estate#4177

Лесно · Geometry

NP Knapsack problem#4178

Средно · Knapsack

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