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Quad#11854

Kolay · Constructive Algorithms · Brute force

Doya and XOR#11855

Orta · Bitwise Operations · Divide and Conquer · Combinatorics · Sorting

Obsessed with Hatsune Miku#11856

Çok zor · Sorting · Binary Search · Prefix Sums · Greedy algorithms

De3b0o's MathModel Ideal Gift#11857

Çok zor · Number theory · Prime factorization · Binary Search · Prefix Sums

Maximize your Balance#11860

Kolay · Greedy algorithms · Sorting

AND OR XOR#11862

Zor · Bitwise Operations · Greedy algorithms · Two pointers · Prefix Sums

Triangular Summation#11863

Çok zor · Prefix Sums · Math · Queries

Non-Cat-Rinks#11864

Çok zor · Trees · Greedy algorithms · Segment Tree · Data Structures · Range queries · Sorting

Baku Metro#11865

Orta · Breadth-first Search · Graphs

Gutabs and sequences#11866

Zor · Greedy algorithms · Priority Queue · Data Structures

Coloring the Paths at ADA University#11867

Orta · Combinatorics · Dynamic programming

Chinar - a symbol of Azerbaijan#12195

Zor · Trees · Graphs · Greedy algorithms

Bir bitki#12196

Kolay · Math · Combinatorics · Hashing

Kod için Natus#12197

Orta · Constructive Algorithms · Combinatorics

Grenade throws from Valera#12198

Zor · Dynamic programming · SQRT Decomposition · Prefix Sums · Greedy algorithms

Comeback#12199

Çok zor · Segment Tree · Fenwick Tree · Binary Search · Data Structures · Prefix Sums

Kavrama veya tekme#12200

Çok zor · Divide and Conquer · Sorting · Prefix Sums · Data Structures

Directed?#12207

Çok kolay · Implementation

Power Permutation#12208

Orta · Constructive Algorithms · Combinatorics · Math

Beautiful Grid!#12209

Orta · Prefix Sums · Hashing

Powers counting#12210

Orta · Sorting · Binary Search · Prefix Sums

Sign permutation#12211

Orta · Greedy algorithms · Math · Constructive Algorithms · Sorting

Messy Room#12212

Kolay · Number theory · Prime factorization

Poor Miku#12214

Zor · Combinatorics · Math · Greedy algorithms · Prefix Sums

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