Problemat

Mesatare · Math · Number theory · Two pointers

Mesatare · Implementation · Strings

E vështirë · Math · Sorting · Two pointers · Prefix Sums

Shumë e lehtë · Combinatorics

E lehtë · Implementation

Mesatare · Strings · Brute force

Mesatare · Implementation

Mesatare · Constructive Algorithms · Math · Greedy algorithms

E vështirë · Greedy algorithms · Graph network flows

Mesatare · Constructive Algorithms · Greedy algorithms

E vështirë · Strings · Two pointers · Brute force

E vështirë · Implementation

Mesatare · Greedy algorithms · Constructive Algorithms · Queries

Shumë e vështirë · Binary Search · Data Structures

Shumë e vështirë · Graphs · Depth-first Search · Disjoint set union · Dynamic programming · Combinatorics · Number theory

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

Shumë e lehtë · Math · Combinatorics

E lehtë · Brute force · Bitmasks

Shumë e vështirë · Constructive Algorithms · Math · Number theory

Shumë e vështirë · Graphs · Breadth-first Search · Number theory · Binary Search · Data Structures

Shumë e vështirë · Data Structures · Number theory · Queries · Segment Tree · Bitsets

E vështirë · Trees · Greedy algorithms · Constructive Algorithms

Mesatare · Prefix Sums · Greedy algorithms

Mesatare · Bitwise Operations · Combinatorics · Math

E vështirë · Greedy algorithms · Data Structures · Sorting