Задаци

Uncrossed Knight's Tour#11563

Врло тешко · Geometry · Depth-first Search · Dynamic programming · Constructive Algorithms · Math

The Cost of Speed Limits#11566

Врло тешко · Dynamic programming · Trees · Greedy algorithms · Sorting

Opportunity Cost#11571

Тешко · Math · Bitmasks · Greedy algorithms

Quests#11573

Врло тешко · Dynamic programming · Bitsets · Sorting · Greedy algorithms

’S No Problem#11574

Тешко · Trees · Dynamic programming · Greedy algorithms

Which Planet is This?!#11579

Врло тешко · Strings · Sorting · Hashing

Count palindromes#11592

Средње · Dynamic programming · Hashing · Strings

Convert to permutation#11593

Лако · Sorting · Greedy algorithms

Roads and Libraries#11597

Средње · Greedy algorithms · Disjoint set union · Graphs

Company Queries I#11598

Средње · Binary Search

Cut ribbon#11599

Средње · Dynamic programming

Your Ride Is Here#11600

Врло лако · Implementation

Greedy Gift Givers#11601

Лако · Sorting

Two Round Dances#11602

Лако · Combinatorics · Math

Bracket Sequences I#11603

Средње · Combinatorics · Number theory · Binary Search

Chef and Stocks#11604

Лако · Greedy algorithms

Sort the hashes 2#11605

Лако · Strings · Implementation

GCD and LCM#11606

Лако · Math

ASCII Art#11607

Лако · Implementation

Grid and phrase#11608

Лако · Brute force · Strings

Finding pairs#11609

Средње · Trees · Depth-first Search · Math

Cost of letters#11610

Лако · Strings · Implementation

Factorization#11611

Средње · Prime factorization · Number theory

Sum of Subarray Minimums#11612

Средње · Stacks · Greedy algorithms

Best Time to Buy and Sell Stock 2#11613

Лако · Greedy algorithms

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