المسائل

Social Distancing I#10304

متوسط · Greedy algorithms · Implementation

Social Distancing II#10305

سهل جدًا · Sorting · Implementation

Cowntact Tracing#10306

صعب · Implementation · Sorting

Social Distancing#10307

متوسط · Binary Search · Sorting

Cereal#10308

صعب · Greedy algorithms · Disjoint set union · Constructive Algorithms

The Moo Particle#10309

سهل جدًا · Sorting · Greedy algorithms

Haircut#10310

سهل · Prefix Sums · Binary Search

Favorite Colors#10311

صعب · Disjoint set union · Graphs · Greedy algorithms

Exercise (Gold)#10312

صعب جدًا · Number theory · Dynamic programming · Combinatorics · Prime factorization

Sprinklers 2: Return of the Alfalfa#10313

صعب جدًا · Dynamic programming · Combinatorics · Math

Exercise (Platinum)#10314

صعب جدًا · Combinatorics · Number theory · Dynamic programming · Prime factorization · Math

Circus#10315

صعب جدًا · Trees · Combinatorics · Disjoint set union · Graphs · Math

Bucket Brigade#10316

سهل · Graphs

Milk Factory#10317

سهل جدًا · Graphs

Cow Evolution#10318

سهل · Graphs · Brute force · Implementation

Left Out#10319

سهل · Implementation · Brute force

Cow Steeplechase II#10320

صعب جدًا · Geometry · Scanline / Sweep Line · Data Structures · Sorting

Fence Planning#10321

متوسط · Disjoint set union · Greedy algorithms · Geometry

Snakes#10322

صعب · Dynamic programming · Prefix Sums

I Would Walk 500 Miles#10323

صعب جدًا · Number theory · Greedy algorithms · Graphs · Combinatorics

Balancing Inversions#10324

صعب · Greedy algorithms · Prefix Sums · Sorting

Compound Escape#10326

صعب جدًا · Dynamic programming · Graphs · Combinatorics · Data Structures

Valleys#10327

صعب جدًا · Disjoint set union · Sorting · Geometry · Combinatorics

Turtle - right top#10328

سهل جدًا · Dynamic programming

Shell Game#10329

متوسط · Implementation

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