Задачи

Лесно · Dynamic programming · Number theory

Лесно · Suffix Array · String suffix structures

Лесно · Greedy algorithms · Implementation

Средно · Dynamic programming · Combinatorics · Math

Лесно · Brute force · Implementation

Трудно · Math · Number theory

Трудно · Geometry

Средно · Dynamic programming · Sorting · Convex Hull · Matrix

Много лесно · Binary Search

Лесно · Dynamic programming · Greedy algorithms

Лесно · Math · Number theory

Средно · Dynamic programming · Binary Search

Лесно · Implementation · Dynamic programming

Лесно · Dynamic programming · Prefix Sums

Много лесно · Depth-first Search · Graphs

Много лесно · Graphs · Queries · Prefix Sums · Sorting

Много лесно · Combinatorics · Brute force · String suffix structures

Лесно · Dynamic programming · String suffix structures

Лесно · Dynamic programming · Math · Implementation · Bitmasks

Много лесно · Graphs · Prefix Sums · Trees

Средно · Graphs · Disjoint set union

Трудно · Graphs · Greedy algorithms

Средно · Geometry

Лесно · Geometry · Math

Много лесно · Geometry · Math