Маселелер

Four segments#2045

Татаал · Geometry

y =| cos(2x)|#2046

Орточо · Implementation

Almost Union-Find#2047

Орточо · Disjoint set union · Implementation

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

Абдан жеңил · Implementation

Cake Cutting#2049

Абдан татаал · Geometry · Implementation

Dynamic Inversion#2050

Абдан жеңил · Sorting · Suffix Array · Prefix Sums

Easy Problem from Rujia Liu?#2051

Жеңил · Data Structures · Sorting

Fast Matrix Operations#2052

Абдан жеңил · Implementation

Girls' Celebration#2053

Абдан татаал · Data Structures · Combinatorics · Trees

Happy Painting!#2054

Абдан татаал · Data Structures · Trees · Bitwise Operations

I Can Guess the Data Structure!#2055

Абдан жеңил · Priority Queue

Jewel Magic#2056

Абдан жеңил · Data Structures · String suffix structures

K Smallest Sums#2057

Абдан жеңил · Sorting · Priority Queue

Rujia Liu loves Wario Land!#2058

Абдан татаал · Data Structures · Trees · Queries · Combinatorics

Lake with lilies#2059

Абдан жеңил · Math

Tale about an apple#2060

Абдан жеңил · Math

Young Programmers#2061

Жеңил · Math · Implementation

Lilavati#2062

Татаал · Math · Brute force

Vasya's arithmetic#2063

Жеңил · Math · Implementation

Vasya's Arithmetic 2#2064

Жеңил · Math · Implementation

Vasya and prime numbers#2065

Жеңил · Prime factorization · Range queries

Vasya's triangles#2066

Абдан жеңил · Geometry

Gemini#2067

Абдан жеңил · Probabilities

Smart dog#2068

Жеңил · Implementation

Vasyas tickets#2069

Татаал · Math · Brute force

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