Есептер

Quad#11854

Жеңіл · Constructive Algorithms · Brute force

Doya and XOR#11855

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

Obsessed with Hatsune Miku#11856

Өте қиын · Sorting · Binary Search · Prefix Sums

De3b0o's MathModel Ideal Gift#11857

Өте қиын · Number theory · Prime factorization · Binary Search

Maximize your Balance#11860

Жеңіл · Greedy algorithms · Sorting

Counting Neighbors#11861

Орташа · Hashing

AND OR XOR#11862

Қиын · Bitwise Operations · Greedy algorithms · Two pointers

Triangular Summation#11863

Өте қиын · Prefix Sums · Math · Queries

Non-Cat-Rinks#11864

Өте қиын · Trees · Greedy algorithms · Segment Tree

Baku Metro#11865

Орташа · Breadth-first Search · Graphs

A plant#12196

Жеңіл

Comeback#12199

Өте қиын

Clutch or kick#12200

Өте қиын · Sorting

Directed?#12207

Өте жеңіл

Beautiful Grid!#12209

Орташа · Prefix Sums

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