Задачи

License plates#3953

Много лесно · Brute force · Strings

Ardent Butterfly Collector#3966

Лесно · Binary Search

Ropes#3967

Много лесно · Binary Search

Square root#3968

Много лесно · Binary Search

Diplomas#3969

Много лесно · Binary Search

Mutants#3970

Лесно · Binary Search

CosmoCraft#3971

Лесно · Dynamic programming · Greedy algorithms

Covered Walkway#3972

Лесно · Dynamic programming

Double Dealing#3973

Средно · Math · Combinatorics · Number theory

The End of the World#3974

Трудно · Math · Constructive Algorithms · Number theory

Estimation#3975

Трудно · Dynamic programming · Priority Queue · Prefix Sums

Juggler#3976

Трудно · Fenwick Tree · Greedy algorithms · Data Structures

Red/Blue Spanning Tree#3977

Трудно · Graphs · Greedy algorithms · Disjoint set union

The Red Gem#3978

Трудно · Geometry

Science!#3979

Много трудно · Graph matchings · Graph network flows · Constructive Algorithms

The Worm in the Apple#3980

Трудно · Geometry · Convex Hull

From adjacency matrix to adjacency list#3981

Много лесно · Implementation

From adjacency list to adjacency matrix#3982

Много лесно · Implementation

Mancunian And Colored Tree#3983

Много лесно · Trees

Sum of Squares with Segment Tree#3984

Много лесно · Graphs

Half-degrees of vertices#3985

Много лесно · Implementation

Sources and sinks#3986

Много лесно · Graphs

Complete graph#3987

Много лесно · Graphs

Transitivity of a graph#3988

Лесно · Graphs

Hanoi tower#3989

Много лесно · Implementation

3676-3700 от 9226