Problemi

Arithmetic Coding#2883

Difficile · Math · Binary Search

PreQueL#2887

Difficile · Greedy algorithms · Sorting · Strings

Sigma-function on a segment#2888

Facile · Prefix Sums · Math

Autotourism#2889

Molto facile · Graphs

Exact degrees#2890

Media · Math · Binary Search

Spell Check#2891

Molto facile · Dynamic programming

Sum of values#2892

Media · Math

About the Sprite#2893

Facile · Math · Brute force

Suffix array#2894

Molto facile · Suffix Array

Arctic Foxes#2895

Molto facile · Math · Implementation

Cockroaches#2896

Molto difficile · Geometry · Greedy algorithms

Arithmetic progression#2897

Facile · Number theory · Brute force

Peaceful Horses#2898

Difficile · Bitmasks · Hashing

Four points#2899

Molto facile · Geometry

Roman numerals#2900

Facile · Implementation

Stones#2901

Molto difficile · Games · Dynamic programming · Combinatorics

Two lines#2902

Facile · Brute force

Parking#2903

Molto facile · Graphs · Binary Search

Rook Attack#2904

Molto facile · Graphs

Accensione delle luci#2905

Media · Segment Tree

Can you answer these queries - 1#2906

Facile · Segment Tree · Prefix Sums

Can you answer these queries - 3#2907

Molto facile · Segment Tree · Queries

SumThem All#2908

Facile · Math · Prefix Sums

Multiples of 3#2909

Facile · Prefix Sums · Segment Tree · Queries

ABCDEF#2910

Molto facile · Math · Implementation

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