Есептер

Four segments#2045

Қиын · Geometry

y =| cos(2x)|#2046

Орташа · Implementation

Almost Union-Find#2047

Орташа · Disjoint set union · Implementation

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

Өте жеңіл · Implementation

Cake Cutting#2049

Өте қиын · Geometry · Implementation

Dynamic Inversion#2050

Өте жеңіл · Sorting · Suffix Array · Prefix Sums

Easy Problem from Rujia Liu?#2051

Жеңіл · Data Structures · Sorting

Fast Matrix Operations#2052

Өте жеңіл · Implementation

Girls' Celebration#2053

Өте қиын · Data Structures · Combinatorics · Trees

Happy Painting!#2054

Өте қиын · Data Structures · Trees · Bitwise Operations

I Can Guess the Data Structure!#2055

Өте жеңіл · Priority Queue

Jewel Magic#2056

Өте жеңіл · Data Structures · String suffix structures

K Smallest Sums#2057

Өте жеңіл · Sorting · Priority Queue

Rujia Liu loves Wario Land!#2058

Өте қиын · Data Structures · Trees · Queries · Combinatorics

Lake with lilies#2059

Өте жеңіл · Math

Tale about an apple#2060

Өте жеңіл · Math

Young Programmers#2061

Жеңіл · Math · Implementation

Lilavati#2062

Қиын · Math · Brute force

Vasya's arithmetic#2063

Жеңіл · Math · Implementation

Vasya's Arithmetic 2#2064

Жеңіл · Math · Implementation

Vasya and prime numbers#2065

Жеңіл · Prime factorization · Range queries

Vasya's triangles#2066

Өте жеңіл · Geometry

Gemini#2067

Өте жеңіл · Probabilities

Smart dog#2068

Жеңіл · Implementation

Vasyas tickets#2069

Қиын · Math · Brute force

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