المسائل

Modern Art 3#11214

سهل · Dynamic programming · Divide and Conquer

Count the Cows#11215

صعب جدًا · Dynamic programming · Number theory · Combinatorics

No Time to Dry#11216

صعب جدًا · Segment Tree · Range queries · Queries · Data Structures

Minimizing Edges#11217

صعب جدًا · Breadth-first Search · Graphs · Constructive Algorithms · Number theory

Counting Graphs#11218

صعب جدًا · Graphs · Breadth-first Search · Combinatorics · Dynamic programming

Lonely Photo#11219

سهل · Combinatorics · Prefix Sums · Greedy algorithms

Air Cownditioning#11220

سهل · Greedy algorithms · Prefix Sums

Walking Home#11221

سهل جدًا · Dynamic programming · Combinatorics · Constructive Algorithms · Greedy algorithms

Closest Cow Wins#11222

صعب · Greedy algorithms · Sorting · Two pointers

Connecting Two Barns#11223

سهل · Disjoint set union · Greedy algorithms · Sorting

Convoluted Intervals#11224

متوسط · Prefix Sums · Sorting · Combinatorics

Paired Up (Gold)#11225

صعب جدًا · Dynamic programming · Greedy algorithms · Binary Search · Sorting

HILO (Gold)#11226

صعب جدًا · Data Structures · Greedy algorithms · Constructive Algorithms

Bracelet Crossings#11227

صعب جدًا · Graphs · Constructive Algorithms · Sorting · Stacks

Tickets#11228

صعب جدًا · Dijkstra algorithm · Segment Tree · Graphs · Shortest paths

Paired Up (Platinum)#11229

سهل · Dynamic programming · Greedy algorithms · Two pointers

HILO (Platinum)#11230

صعب جدًا · Combinatorics · Dynamic programming · Probabilities

Acowdemia I#11231

سهل جدًا · Greedy algorithms · Sorting · Binary Search

Acowdemia II#11232

صعب · Greedy algorithms · Sorting · Constructive Algorithms

Acowdemia III#11233

صعب · Greedy algorithms · Combinatorics

Maze Tac Toe#11234

صعب · Depth-first Search · Dynamic programming · Bitmasks

Do You Know Your ABCs?#11235

متوسط · Brute force · Combinatorics

Acowdemia#11236

متوسط · Binary Search · Greedy algorithms · Sorting

United Cows of Farmer John (Gold)#11237

صعب · Fenwick Tree · Data Structures · Prefix Sums · Greedy algorithms · Sorting

Portals#11238

سهل · Graphs · Greedy algorithms · Disjoint set union · Sorting

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