المسائل
Settlement#5485
صعب · Trees · Dynamic programming · Depth-first Search
The Road to School#5486
متوسط · Graphs · Shortest paths · Implementation
Ancient Civilizations#5487
صعب جدًا · Brute force · Graphs
Even more fun#5488
صعب جدًا · Dynamic programming · Prefix Sums · Divide and Conquer
Voting#5489
صعب جدًا · Graphs
One-way streets#5490
صعب جدًا · Graphs
Moo#5491
سهل · Dynamic programming
How Many Ones Needed?#5492
متوسط · Binary Search
Just Add It#5493
سهل جدًا · Math · Dynamic programming · Implementation
Quadrant Queries#5494
متوسط · Data Structures · Segment Tree · Queries
Host Place#5497
صعب · Graphs
Largest Volume#5498
صعب · Geometry · Math
Number of tangents#5499
سهل · Geometry
Triangle and Point 2#5500
سهل · Geometry
Vasya is learning to count#5501
سهل · Implementation
Quentin is learning fractions#5502
سهل · Implementation
Sith vs Jedi#5503
متوسط · Brute force · Implementation
Ministry of Truth#5504
متوسط · Prefix Sums · Dynamic programming
Yoyu Nyerk#5505
سهل · Graphs · Dijkstra algorithm
Reverse grasshopper#5506
متوسط · Trees
Code alignment#5507
سهل جدًا · Implementation
Long division#5511
سهل · Implementation
Min and Max#5515
سهل · Games · Math
Maximum number#5526
صعب · Sorting · Constructive Algorithms
Binary strings#5527
سهل · Sorting · Suffix Array