Problemat

E lehtë · Implementation

Mesatare · Greedy algorithms · Sorting

Mesatare · Breadth-first Search · Graphs

E vështirë · Greedy algorithms · Prefix Sums · Sorting · Data Structures

Mesatare · Greedy algorithms · String suffix structures

E lehtë · Dynamic programming · Graphs

E vështirë · Dynamic programming

Shumë e vështirë · Segment Tree · Sorting · Queries

Shumë e vështirë · Trees · Depth-first Search · Data Structures · Divide and Conquer

E lehtë · Divide and Conquer · Math · Number theory

E lehtë · Implementation

Shumë e lehtë · Greedy algorithms · Prefix Sums

E lehtë · Sorting

E vështirë · Sorting · Prefix Sums · Greedy algorithms

Mesatare · Greedy algorithms · Sorting · Prefix Sums · Two pointers

Mesatare · Trees · Depth-first Search

E vështirë · Disjoint set union · Sorting · Greedy algorithms · Queries

Shumë e lehtë · Graphs

Shumë e vështirë · Dynamic programming · Combinatorics · Number theory · Prefix Sums

E lehtë · Dynamic programming · Greedy algorithms

E lehtë · Graphs · Trees

E vështirë · Greedy algorithms · Sorting · Scanline / Sweep Line · Data Structures · Combinatorics · Prefix Sums

Shumë e lehtë · Trees

Shumë e lehtë · Trees · Depth-first Search

Shumë e lehtë · Interactive