C2CRNI - Crni

单调队列 · 容斥原理

ADV04I1 - Boards (Hard)

SPFIBO - Fibonacci Sequence

SKYLINE - Skyline

OSPROB1 - Operating System Problems (Task Scheduling)

HS10RMSY - Check Ramsey

HS10SQFT - Almost square factorisation

MULPAL - Multiplicative Palindrome

ACPC10G - A Knights’ Tale

ACPC10H - Jumping Beans

ACPC10I - The Cyber Traveling Salesman

ACPC10F - World of cubes

ACPC10E - Sometimes, a penalty is good!

ACPC10A - What’s Next

ACPC10D - Tri graphs

ACPC10B - Sum the Square

FIBOSUM - Fibonacci Sum

HORRIBLE - Horrible Queries

TTOP - Tree Topology

SOCIALNE - Possible Friends

IMMERSED - Fantastic Discovery

AMR10A - Playground

AMR10B - Regex Edit Distance

动态规划 DP · 有限状态自动机

AMR10C - Square Free Factorization

AMR10D - Soccer Teams

AMR10E - Stocks Prediction

AMR10G - Christmas Play

AMR10H - Shopping Rush

AMR10I - Dividing Stones

AMR10J - Mixing Chemicals

CIRU - The area of the union of circles

NUMG - God of Number Theory

SEQN - Sequence

JZPGYZ - Sevenk Love Oimaster

树状数组 · 后缀自动机 SAM · AC 自动机 · 后缀数组 SA

SPQUEUE - Queue

搜索 · 树论

IOIISL08 - Islands

TABLE - Crash´s number table

SHLIGHTS - Shifting Lights

KFRIENDS - Friendly Knights

DPMAX - Dot Product Maximization

ACPC10C - Normalized Form

POLYU - POLYU

CIRUT - CIRU2

SKY - Sky Lift

STREETR - Street Trees

CHAIR - Chairs

JZPEXT - Beautiful numbers EXTREME

BUREAU - Bureaucracy

CIRCSCR - Circles On A Screen

XMAX - XOR Maximization