Есептер

The third one is extra#5280

Қиын · Games · Greedy algorithms

Wire ornament#5281

Өте жеңіл · Geometry

Saddle points#5282

Өте жеңіл · Implementation · String suffix structures

Thaw#5283

Өте жеңіл · Implementation · Prefix Sums

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

Өте жеңіл · Data Structures · Segment Tree

Caves and Tunnels#5285

Өте қиын · Graphs

Spell#5286

Өте қиын · Strings

The cyclic suffixes (Easy)#5287

Өте жеңіл · Suffix Array · String suffix structures

Common Substring (Easy)#5288

Жеңіл · Strings · Sorting · Brute force

Nenokku (Easy)#5289

Өте жеңіл · Strings · Implementation

Substring (Easy)#5290

Өте жеңіл · Brute force · Strings

Present your documents!#5291

Жеңіл · Binary Search · Sorting

Fourth floor#5292

Жеңіл · Data Structures · Binary Search

Cartesian tree#5293

Жеңіл · Binary Search · Implementation

Sums without a module#5294

Өте жеңіл · Prefix Sums · Segment Tree

Number in the bracket sequence#5295

Жеңіл · Dynamic programming

Bracket sequence with 2 types of brackets#5296

Орташа · Dynamic programming

Restoration of an HTML file#5297

Жеңіл · Implementation

Cow barns#5298

Қиын · Graphs

Covering with paths#5299

Жеңіл · Graphs

Magic Square#5300

Орташа · Brute force

Array#5301

Өте жеңіл · Data Structures · Implementation

Cyclic Shifts#5302

Орташа · Strings

Twelves#5303

Қиын · Breadth-first Search · Depth-first Search

Permutations#5304

Орташа · Greedy algorithms

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