Problemi

Mansur defeats Alexander#7836

Facile · Dynamic programming · Binary Search

Maximal square#7837

Difficile · Dynamic programming

One more problem with XOR#7838

Facile · Bitmasks · Prefix Sums

Sum in sympathetic table#7839

Facile · Math · Prefix Sums

Joy of computer scientist#7840

Facile · Math · Data Structures · Prefix Sums · Implementation

Odd elements#7841

Molto facile · Implementation

Even indexes#7842

Molto facile · Implementation

Maggiore del precedente#7843

Molto facile · Implementation

Neighbors of the same sign#7844

Molto facile · Implementation

Larger than neighbors#7845

Molto facile · Implementation

Elemento massimo#7846

Molto facile · Implementation

Number of different elements#7847

Molto facile · Implementation

Swap the neighbours#7848

Molto facile · Implementation

Change max and min#7849

Facile · Implementation

Unique elements#7850

Molto difficile · Implementation

Around the Track#7851

Difficile · Geometry · Convex Hull

Biking Duck#7852

Difficile · Implementation · Geometry

Cent Savings#7853

Molto facile · Dynamic programming · Greedy algorithms

Digi Comp II#7854

Molto facile · Graphs · Dynamic programming

Euclidean TSP#7855

Molto facile · Math · Binary Search

Finding Lines#7856

Molto facile · Geometry · Randomized algorithms

Gathering#7857

Media · Math · Geometry

Hyacinth#7858

Molto facile · Graphs

Indoorienteering#7859

Molto facile · Dynamic programming · Graphs

Judging Troubles#7860

Molto facile · Sorting

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