समस्याएँ

The third one is extra#5280

कठिन · Games · Greedy algorithms

Wire ornament#5281

बहुत आसान · Geometry

Saddle points#5282

बहुत आसान · Implementation · String suffix structures

Thaw#5283

बहुत आसान · Implementation · Prefix Sums

And again the sum... (Easy)#5284

बहुत आसान · Data Structures · Segment Tree

Caves and Tunnels#5285

बहुत कठिन · Graphs

Spell#5286

बहुत कठिन · Strings

The cyclic suffixes (Easy)#5287

बहुत आसान · Suffix Array · String suffix structures

Common Substring (Easy)#5288

आसान · Strings · Sorting · Brute force

Nenokku (Easy)#5289

बहुत आसान · Strings · Implementation

Substring (Easy)#5290

बहुत आसान · Brute force · Strings

Present your documents!#5291

आसान · Binary Search · Sorting

Fourth floor#5292

आसान · Data Structures · Binary Search

Cartesian tree#5293

आसान · Binary Search · Implementation

Sums without a module#5294

बहुत आसान · Prefix Sums · Segment Tree

Number in the bracket sequence#5295

आसान · Dynamic programming

Bracket sequence with 2 types of brackets#5296

मध्यम · Dynamic programming

Restoration of an HTML file#5297

आसान · Implementation

Cow barns#5298

कठिन · Graphs

Covering with paths#5299

आसान · Graphs

Magic Square#5300

मध्यम · Brute force

Array#5301

बहुत आसान · Data Structures · Implementation

Cyclic Shifts#5302

मध्यम · Strings

Twelves#5303

कठिन · Breadth-first Search · Depth-first Search

Permutations#5304

मध्यम · Greedy algorithms

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