Mice problem

Presents in Bankopolis

Problem of offices

Julia the snail

Oleg and chess

线段树 · 网络流 · 图论建模

Bank Robbery

Cutting Carrot

Naming Company

Labelling Cities

Choosing Carrot

Leha and security system

Replace All

Buying A House

Find The Bone

Bank Hacking

Police Stations

Exam Cheating

Sequence Recovery

k-Factorization

Odd sum

Minimal string

Broken BST

Array Queries

根号分治

Mice and Holes

动态规划 DP · 单调队列 · 动态规划优化

Mike and palindrome

模拟 · 字符串 · 概率论

Mike and strings

模拟 · 字符串

Mike and gcd problem

Mike and distribution

Mike and code of a permutation

图论 · 线段树 · 图论建模 · 可持久化线段树

Carrot Cakes

T-shirt buying

Fountains

Field expansion

Aquarium decoration

Beautiful fountains rows

Cut the pie

Vicious Keyboard

Valued Keys

Heidi and Library (easy)

Heidi and Library (medium)

Heidi and Library (hard)

网络流 · 费用流

Marmots (easy)

Marmots (medium)

Marmots (hard)

Fake News (easy)

模拟 · 字符串 · 枚举 · 队列

Fake News (medium)

Fake News (hard)

Send the Fool Further! (easy)

Send the Fool Further! (medium)

Send the Fool Further! (hard)