Problemat

Circles - 2#201

Shumë e lehtë · Combinatorics

Cubes#202

Shumë e lehtë · Brute force

Cubes - 2#203

Shumë e lehtë · Brute force

Inflation rate#204

E vështirë · Implementation

First non-palindrome#205

Shumë e lehtë · Brute force · Strings

Tourist#206

E lehtë · For Beginners

Traffic Lights - 2#207

E lehtë · Shortest paths

Macros#208

Mesatare · Implementation · String suffix structures

Copy protection#209

E lehtë · Graphs

Poem Titles#210

E vështirë · Dynamic programming · Hashing

Mushroom Foraging#211

E vështirë · Dynamic programming

Kopatych's Fence#212

E vështirë · Geometry · Brute force

Rescue the hamsters#213

Mesatare · Graphs

Hamsters on the Torus#214

E lehtë · Implementation

Compote Preparation#215

Shumë e lehtë · Math · Brute force

Treasure Hunt#216

Shumë e vështirë · String suffix structures · Suffix Array

The Great Secret#217

E lehtë · Math · Dynamic programming

Shaman's Drum#218

Mesatare · Geometry

Central heating#219

Shumë e lehtë · Math

Liars#220

Shumë e lehtë · Greedy algorithms

Mountain tourism#221

E lehtë · Prefix Sums

Tanglegram#222

Mesatare · Divide and Conquer · Sorting

Evolution#223

Shumë e lehtë · Trees

Merchant#224

E lehtë · Graphs · Dijkstra algorithm · Dynamic programming

Circles#225

Mesatare · Geometry · Ternary search

201-225 nga 9226