Προβλήματα

Shoes#9010

Εύκολο · Binary Search · Sorting

Fear#9011

Μέτριο · Dynamic programming · Prefix Sums

Theorist#9012

Δύσκολο · Graphs · Graph matchings · Constructive Algorithms

DSU2#9013

Εύκολο · Disjoint set union · Data Structures

Artifacts#9014

Δύσκολο · Disjoint set union · Implementation

Groups 1#9015

Πολύ εύκολο · Disjoint set union · Data Structures

Binary search#9016

Πολύ εύκολο · Binary Search

Binary search - 1#9017

Πολύ εύκολο · Binary Search

n-th integer divisible by a or b#9018

Πολύ εύκολο · Binary Search

n-th term divisible by a, b or c#9019

Πολύ εύκολο · Binary Search · Number theory · Combinatorics

Split into k sub-arrays#9020

Μέτριο · Binary Search

Count the integers of the form 2^x * 3^y#9021

Πολύ εύκολο · Binary Search · Math

Count the triplets#9022

Πολύ εύκολο · Sorting

Minimum increments#9023

Πολύ εύκολο · Implementation

Distribute candies among people#9024

Μέτριο · Math · Implementation

K-th element#9025

Πολύ εύκολο · Sorting

Simple Task (Functions)#9026

Πολύ εύκολο · Implementation

Digits density#9027

Πολύ εύκολο · Implementation

Number of divisors#9028

Εύκολο · Number theory

Destruction of buildings#9029

Εύκολο · Dynamic programming

XOR-ing Murad#9030

Εύκολο · Binary Search · Bitwise Operations

New operational system#9031

Πολύ εύκολο · Implementation

Roads renewal#9032

Πολύ εύκολο · Graphs

Greedy Aziz#9033

Πολύ εύκολο · Greedy algorithms

International Language Olympiad#9034

Εύκολο · String suffix structures

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