समस्याएँ

Robbers from the Grand Staircase#5330

आसान · Dynamic programming

Thylacine#5331

बहुत आसान · Prefix Sums · Dynamic programming

Conveyor#5332

बहुत आसान · Sorting

Ropes#5333

बहुत आसान · Binary Search

Incinerate el#5334

मध्यम · Sorting · Geometry · Constructive Algorithms

Product on a short number#5335

बहुत आसान · Implementation

Exponentiation by modulo#5336

कठिन · Math

Different-different#5337

बहुत आसान · Sorting

Complete graph - 2#5338

आसान · Breadth-first Search · Shortest paths

Gnomes and houses#5339

आसान · Depth-first Search · Graphs

Hex#5340

बहुत आसान · Graphs

The Alliances#5341

बहुत कठिन · Graphs · Brute force

An Arithmetic Rectangle#5342

कठिन · Math · Matrix · Constructive Algorithms

Bodyguards#5343

बहुत कठिन · Graphs · Graph matchings

The MP3 Player#5344

बहुत कठिन · Segment Tree · Sorting · Data Structures · Greedy algorithms

PIN#5345

बहुत कठिन · Brute force · Geometry

A Huge Tower#5346

मध्यम · Sorting · Combinatorics · Greedy algorithms · Two pointers

Another task about trees#5347

बहुत कठिन · Disjoint set union · Trees

Roadworks#5348

मध्यम · Graphs · Implementation

Cactus#5351

आसान · Graphs

Guards#5355

बहुत कठिन · Implementation

Joseph's Problem#5358

कठिन · Math · Optimization

Astronomy#5360

कठिन · Number theory

Drying#5363

बहुत आसान · Binary Search

Expectation#5364

कठिन · Probabilities · Bitwise Operations · Number theory

4801-4825 में से 9226