Zadania

Four segments#2045

Trudne · Geometry

y =| cos(2x)|#2046

Średnie · Implementation

Almost Union-Find#2047

Średnie · Disjoint set union · Implementation

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

Bardzo łatwe · Implementation

Cake Cutting#2049

Bardzo trudne · Geometry · Implementation

Dynamic Inversion#2050

Bardzo łatwe · Sorting · Suffix Array · Prefix Sums

Easy Problem from Rujia Liu?#2051

Łatwe · Data Structures · Sorting

Fast Matrix Operations#2052

Bardzo łatwe · Implementation

Girls' Celebration#2053

Bardzo trudne · Data Structures · Combinatorics · Trees

Happy Painting!#2054

Bardzo trudne · Data Structures · Trees · Bitwise Operations

I Can Guess the Data Structure!#2055

Bardzo łatwe · Priority Queue

Jewel Magic#2056

Bardzo łatwe · Data Structures · String suffix structures

K Smallest Sums#2057

Bardzo łatwe · Sorting · Priority Queue

Rujia Liu loves Wario Land!#2058

Bardzo trudne · Data Structures · Trees · Queries · Combinatorics

Lake with lilies#2059

Bardzo łatwe · Math

Tale about an apple#2060

Bardzo łatwe · Math

Young Programmers#2061

Łatwe · Math · Implementation

Lilavati#2062

Trudne · Math · Brute force

Vasya's arithmetic#2063

Łatwe · Math · Implementation

Vasya's Arithmetic 2#2064

Łatwe · Math · Implementation

Vasya and prime numbers#2065

Łatwe · Prime factorization · Range queries

Vasya's triangles#2066

Bardzo łatwe · Geometry

Gemini#2067

Bardzo łatwe · Probabilities

Smart dog#2068

Łatwe · Implementation

Vasyas tickets#2069

Trudne · Math · Brute force

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