Problemi

Molto difficile · Prime factorization · Number theory · Greedy algorithms · Combinatorics

Molto facile · Implementation · Graphs

Media · Strings

Media · Geometry · Binary Search

Facile · Dynamic programming · Bitmasks

Facile · Graphs · Dynamic programming

Molto facile · Greedy algorithms

Difficile · Segment Tree · Range queries

Difficile · Graphs · Constructive Algorithms

Molto difficile · Graphs · Dynamic programming

Molto difficile · Dynamic programming

Difficile · Bitwise Operations · Greedy algorithms

Media · Dynamic programming

Molto facile · Dynamic programming

Media · Dynamic programming · Knapsack · Sorting

Molto difficile · Graphs · Dynamic programming

Media · Binary Search · Implementation

Difficile · Graphs · Depth-first Search · Strings

Molto difficile · Geometry · Combinatorics

Molto difficile · Geometry

Molto facile · Dynamic programming · String suffix structures

Molto difficile · Greedy algorithms · Trees · Dynamic programming · Schedules · Priority Queue

Media · Brute force · Greedy algorithms

Facile · Trees

Media · Bitmasks · Brute force