المسائل

Grasshopper#4051

سهل جدًا · Dynamic programming

Traffic Rules at LKS#4052

سهل جدًا · Dynamic programming

Turtle Knight#4053

سهل · Dynamic programming

Three ones in a row#4054

سهل جدًا · Dynamic programming

Calculator#4055

سهل جدًا · Dynamic programming · Greedy algorithms

Smooth numbers#4056

سهل جدًا · Dynamic programming

Cinema#4057

صعب · Dynamic programming

Knight's Move - 2#4058

متوسط · Dynamic programming

License plates#4059

سهل جدًا · Implementation

Alphabetical Index#4060

صعب جدًا · Implementation

A Look at the Sky#4061

سهل جدًا · Geometry

Herbarium#4062

متوسط · Brute force · Greedy algorithms · String suffix structures

Preparation for the Holiday#4063

صعب · Dynamic programming · Shortest paths · Bitmasks

Extended Bowling Alley#4064

صعب · Implementation · Graphs

Broken Nail#4065

صعب جدًا · Geometry

Spirograph#4066

متوسط · Math · Number theory · Combinatorics

Electronic Hunting#4067

صعب جدًا · Brute force · Geometry · Dynamic programming

Convex Hulls#4068

صعب جدًا · Geometry · Convex Hull

Toll Roads#4069

صعب جدًا · Geometry · Graphs

Convex Hull#4070

متوسط · Convex Hull

No surrender! 1#4071

سهل · Dynamic programming

No surrender! 2#4072

صعب · Dynamic programming

Staircase Patterns#4073

سهل جدًا · Prefix Sums · Binary Search · Fenwick Tree

Find the Median - 2#4074

سهل جدًا · Priority Queue

Recursive Sequence#4075

سهل جدًا · Dynamic programming · Matrix

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