المسائل
Olympic Parade#7518
متوسط · Bitmasks
Server#7526
سهل جدًا · Implementation
Eligibility#7527
سهل جدًا · Implementation
Plane Ticket Pricing#7528
صعب · Dynamic programming
Facility Locations#7529
صعب · Greedy algorithms · Combinatorics
Repeated Substrings#7530
صعب جدًا · Suffix Array · Strings
Landline Telephone Network#7531
سهل جدًا · Graphs
Aquarium Tank#7532
سهل · Binary Search
Restaurant Ratings#7533
صعب · Combinatorics · Math
Locked Treasure#7534
سهل جدًا · Dynamic programming
Yet Satisfiability Again!#7535
سهل جدًا · Ternary search · Implementation
Continued Fraction#7536
سهل · Implementation
Popular Vote#7537
سهل جدًا · Implementation
Flipping Cards#7538
سهل جدًا · Graphs
Amazing Race#7539
صعب · Dynamic programming · Bitmasks · Shortest paths
Scaling Recipes#7540
متوسط · Implementation
The Magical 3#7544
سهل جدًا · Math
I've Been Everywhere, Man#7546
سهل جدًا · Implementation
Happy Camper#7548
سهل جدًا · Brute force · Implementation
Chemistry#7549
سهل · Implementation
Fuel Stops#7551
متوسط · Greedy algorithms
Adjustment Office#7561
سهل جدًا · Prefix Sums
Binary vs Decimal#7562
متوسط · Dynamic programming
Cactus Jubilee#7563
صعب جدًا · Graphs · Depth-first Search · Trees · Combinatorics · Data Structures
Distance on Triangulation#7564
سهل جدًا · Shortest paths · Graphs