Zadania

Hussein and the gifts#12310

Łatwe · Number theory · Math

Bouncing Ball#12311

Bardzo łatwe · Math

Digit Queries#12312

Średnie · Math · Number theory

Counting Pairs#12313

Średnie · Math · Combinatorics · Number theory

2Tree Queries#12314

Bardzo trudne · Math · Prefix Sums · Number theory · Combinatorics

Wake Me Up#12315

Średnie · Constructive Algorithms · Math · Greedy algorithms

Knight#12316

Łatwe · Combinatorics

Field modulo#12317

Średnie · Number theory · Binary Search · Matrix

Sum in field#12318

Bardzo trudne · Matrix · Dynamic programming

Platform#12319

Średnie · Math · Greedy algorithms

RGB String#12320

Średnie · Combinatorics · Greedy algorithms · Strings

Gift#12321

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

Pyramidal Array#12322

Bardzo trudne · Greedy algorithms · Dynamic programming · Constructive Algorithms · Prefix Sums

Blackjack#12323

Bardzo trudne · Prefix Sums · Dynamic Programming Optimization · Segment Tree · Greedy algorithms · Sorting

Kaosar and AND#12324

Bardzo łatwe · Bitwise Operations

Kaosar and Segments#12325

Łatwe · Math · Combinatorics

Kaosar and Loop#12326

Średnie · Bitwise Operations · Constructive Algorithms · Math

Kaosar and Sequences #12327

Średnie · Prime factorization · Combinatorics · Number theory

Kaosar and Counting#12328

Trudne · Number theory · Combinatorics · Prime factorization

Plane trees and oaks#12329

Trudne · Combinatorics · Number theory · Math

Morjani and buildings#12330

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

Kaosar and Grid#12331

Średnie · Brute force · Greedy algorithms · Math

M Me Mex#12332

Trudne · Greedy algorithms · Constructive Algorithms · Bitmasks

Majestic Segments II#12333

Bardzo trudne · Segment Tree · Number theory · Prime factorization · Data Structures

Miku's Concert#12334

Bardzo trudne · Breadth-first Search · Fenwick Tree · Range queries · Prefix Sums · Data Structures

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