المسائل

Some Complex Formulas#11676

متوسط · Math · Number theory · Two pointers

Scared String!#11677

متوسط · Implementation · Strings

Is This FFT?#11678

صعب · Math · Sorting · Two pointers · Prefix Sums

Round table#11679

سهل جدًا · Combinatorics

Fidan's training#11680

سهل · Implementation

Amin's Research#11681

متوسط · Strings · Brute force

Special Deal#11682

متوسط · Implementation

Fuad's challenge#11683

متوسط · Constructive Algorithms · Math · Greedy algorithms

Prizes#11684

صعب · Greedy algorithms · Graph network flows

Average Permutation#11685

متوسط · Constructive Algorithms · Greedy algorithms

Two numbers#11687

صعب · Strings · Two pointers · Brute force

TV#11688

صعب · Implementation

Friends#11689

متوسط · Greedy algorithms · Constructive Algorithms · Queries

Batteries#11690

صعب جدًا · Binary Search · Data Structures

Electrical switches#11691

صعب جدًا · Graphs · Depth-first Search · Disjoint set union · Dynamic programming · Combinatorics · Number theory

Lamps#11692

متوسط · Data Structures · SQRT Decomposition · Prefix Sums · Range queries

The Chess Board#11693

سهل جدًا · Math · Combinatorics

Pets and Friends#11694

سهل · Brute force · Bitmasks

The Legend Was Invented, but Not the Name#11695

صعب جدًا · Constructive Algorithms · Math · Number theory

Chasing Chmyaaax#11696

صعب جدًا · Graphs · Breadth-first Search · Number theory · Binary Search · Data Structures

The Root of Evil#11697

صعب جدًا · Data Structures · Number theory · Queries · Segment Tree · Bitsets

Ciel commander#11704

صعب · Trees · Greedy algorithms · Constructive Algorithms

Pref Suff Chmyaaax Diff#11705

متوسط · Prefix Sums · Greedy algorithms

Warm-up Equation#11706

متوسط · Bitwise Operations · Combinatorics · Math

The Queue#11707

صعب · Greedy algorithms · Data Structures · Sorting

8801-8825 من 9226