Задаци

Four segments#2045

Тешко · Geometry

y =| cos(2x)|#2046

Средње · Implementation

Almost Union-Find#2047

Средње · Disjoint set union · Implementation

Broken Keyboard (a.k.a. Beiju Text)#2048

Врло лако · Implementation

Cake Cutting#2049

Врло тешко · Geometry · Implementation

Dynamic Inversion#2050

Врло лако · Sorting · Suffix Array · Prefix Sums

Easy Problem from Rujia Liu?#2051

Лако · Data Structures · Sorting

Fast Matrix Operations#2052

Врло лако · Implementation

Girls' Celebration#2053

Врло тешко · Data Structures · Combinatorics · Trees

Happy Painting!#2054

Врло тешко · Data Structures · Trees · Bitwise Operations

I Can Guess the Data Structure!#2055

Врло лако · Priority Queue

Jewel Magic#2056

Врло лако · Data Structures · String suffix structures

K Smallest Sums#2057

Врло лако · Sorting · Priority Queue

Rujia Liu loves Wario Land!#2058

Врло тешко · Data Structures · Trees · Queries · Combinatorics

Lake with lilies#2059

Врло лако · Math

Tale about an apple#2060

Врло лако · Math

Young Programmers#2061

Лако · Math · Implementation

Lilavati#2062

Тешко · Math · Brute force

Vasya's arithmetic#2063

Лако · Math · Implementation

Vasya's Arithmetic 2#2064

Лако · Math · Implementation

Vasya and prime numbers#2065

Лако · Prime factorization · Range queries

Vasya's triangles#2066

Врло лако · Geometry

Gemini#2067

Врло лако · Probabilities

Smart dog#2068

Лако · Implementation

Vasyas tickets#2069

Тешко · Math · Brute force

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