Задаци

Mansur defeats Alexander#7836

Лако · Dynamic programming · Binary Search

Maximal square#7837

Тешко · Dynamic programming

One more problem with XOR#7838

Лако · Bitmasks · Prefix Sums

Sum in sympathetic table#7839

Лако · Math · Prefix Sums

Joy of computer scientist#7840

Лако · Math · Data Structures · Prefix Sums · Implementation

Odd elements#7841

Врло лако · Implementation

Even indexes#7842

Врло лако · Implementation

Bigger than previous#7843

Врло лако · Implementation

Neighbors of the same sign#7844

Врло лако · Implementation

Larger than neighbors#7845

Врло лако · Implementation

Maximum element#7846

Врло лако · Implementation

Number of different elements#7847

Врло лако · Implementation

Swap the neighbours#7848

Врло лако · Implementation

Change max and min#7849

Лако · Implementation

Unique elements#7850

Врло тешко · Implementation

Around the Track#7851

Тешко · Geometry · Convex Hull

Biking Duck#7852

Тешко · Implementation · Geometry

Cent Savings#7853

Врло лако · Dynamic programming · Greedy algorithms

Digi Comp II#7854

Врло лако · Graphs · Dynamic programming

Euclidean TSP#7855

Врло лако · Math · Binary Search

Finding Lines#7856

Врло лако · Geometry · Randomized algorithms

Gathering#7857

Средње · Math · Geometry

Hyacinth#7858

Врло лако · Graphs

Indoorienteering#7859

Врло лако · Dynamic programming · Graphs

Judging Troubles#7860

Врло лако · Sorting

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