المسائل

Hussein and the gifts#12310

سهل · Number theory · Math

Bouncing Ball#12311

سهل جدًا · Math

Digit Queries#12312

متوسط · Math · Number theory

Counting Pairs#12313

متوسط · Math · Combinatorics · Number theory

2Tree Queries#12314

صعب جدًا · Math · Prefix Sums · Number theory · Combinatorics

Wake Me Up#12315

متوسط · Constructive Algorithms · Math · Greedy algorithms

Knight#12316

سهل · Combinatorics

Field modulo#12317

متوسط · Number theory · Binary Search · Matrix

Sum in field#12318

صعب جدًا · Matrix · Dynamic programming

Platform#12319

متوسط · Math · Greedy algorithms

RGB String#12320

متوسط · Combinatorics · Greedy algorithms · Strings

Gift#12321

صعب · Greedy algorithms · Graphs · Breadth-first Search · Bitmasks

Pyramidal Array#12322

صعب جدًا · Greedy algorithms · Dynamic programming · Constructive Algorithms · Prefix Sums

Blackjack#12323

صعب جدًا · Prefix Sums · Dynamic Programming Optimization · Segment Tree · Greedy algorithms · Sorting

Kaosar and AND#12324

سهل جدًا · Bitwise Operations

Kaosar and Segments#12325

سهل · Math · Combinatorics

Kaosar and Loop#12326

متوسط · Bitwise Operations · Constructive Algorithms · Math

Kaosar and Sequences #12327

متوسط · Prime factorization · Combinatorics · Number theory

Kaosar and Counting#12328

صعب · Number theory · Combinatorics · Prime factorization

Plane trees and oaks#12329

صعب · Combinatorics · Number theory · Math

Morjani and buildings#12330

متوسط · Greedy algorithms · Sorting · Prefix Sums · Binary Search

Kaosar and Grid#12331

متوسط · Brute force · Greedy algorithms · Math

M Me Mex#12332

صعب · Greedy algorithms · Constructive Algorithms · Bitmasks

Majestic Segments II#12333

صعب جدًا · Segment Tree · Number theory · Prime factorization · Data Structures

Miku's Concert#12334

صعب جدًا · Breadth-first Search · Fenwick Tree · Range queries · Prefix Sums · Data Structures

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