المسائل

Charlie the Cockchafer#4154

متوسط · Geometry

Hryhorii the Grasshopper#4155

سهل جدًا · Graphs

Lisa the Ladybug#4156

صعب · Breadth-first Search · Graphs

Mosquito Multiplication#4157

سهل · Implementation

Rhinoceros Beetle#4158

متوسط · Sorting

Simon the Spider#4159

متوسط · Graphs · Shortest paths

Many lines#4160

صعب · Suffix Array · String suffix structures

Legends and Myths of Southern Butovo#4161

صعب جدًا · Graphs · Shortest paths

Suffix tree#4162

سهل · String suffix structures · Suffix Array

Convex Permutomino#4163

صعب · Dynamic programming · Combinatorics · Geometry

Suffix automaton#4164

متوسط · Graphs · Strings

Heroes 2#4165

صعب جدًا · Geometry · Convex Hull

Gandhi and Dundee#4166

صعب · Geometry · Math

Chupacabras vs mothmen#4167

سهل جدًا · Implementation

A night in the Library#4168

سهل جدًا · Math · Matrix

Plotter#4169

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

Mixing liquids#4170

متوسط · Math

Christmas Lights Assembly#4171

سهل جدًا · Graphs · Greedy algorithms

Pattern matching#4172

صعب جدًا · Hashing · Strings · Sorting

Tree#4173

صعب جدًا · Trees · Graphs

Rally#4174

صعب · Shortest paths · Dynamic programming · Probabilities · Graphs

Again About Prime Numbers#4175

متوسط · Number theory · Implementation

DNA Transformation#4176

سهل · Implementation

Estate#4177

سهل · Geometry

NP Knapsack problem#4178

متوسط · Knapsack

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