Задачи

Grasshopper#4051

Многу лесно · Dynamic programming

Traffic Rules at LKS#4052

Многу лесно · Dynamic programming

Turtle Knight#4053

Лесно · Dynamic programming

Three ones in a row#4054

Многу лесно · Dynamic programming

Calculator#4055

Многу лесно · Dynamic programming · Greedy algorithms

Smooth numbers#4056

Многу лесно · Dynamic programming

Cinema#4057

Тешко · Dynamic programming

Knight's Move - 2#4058

Средно · Dynamic programming

License plates#4059

Многу лесно · Implementation

Alphabetical Index#4060

Многу тешко · Implementation

A Look at the Sky#4061

Многу лесно · Geometry

Herbarium#4062

Средно · Brute force · Greedy algorithms · String suffix structures

Preparation for the Holiday#4063

Тешко · Dynamic programming · Shortest paths · Bitmasks · Graphs

Extended Bowling Alley#4064

Тешко · Implementation · Graphs

Broken Nail#4065

Многу тешко · Geometry

Spirograph#4066

Средно · Math · Number theory · Combinatorics

Electronic Hunting#4067

Многу тешко · Brute force · Geometry · Dynamic programming

Convex Hulls#4068

Многу тешко · Geometry · Convex Hull

Toll Roads#4069

Многу тешко · Geometry · Graphs

Convex Hull#4070

Средно · Convex Hull

No surrender! 1#4071

Лесно · Dynamic programming

No surrender! 2#4072

Тешко · Dynamic programming

Staircase Patterns#4073

Многу лесно · Prefix Sums · Binary Search · Fenwick Tree

Find the Median - 2#4074

Многу лесно · Priority Queue

Recursive Sequence#4075

Многу лесно · Dynamic programming · Matrix

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