kefan_dong
- 6★kfdong
- China
- Student
- Fuzhou No.1 High School China
- No Active Plan. View Details
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Ratings System Update
(2016-05-16 15:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
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Practice Paths (0)
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Contests (14)
November Challenge 2013
Yet Another Cute Girl, Superpowers of 2, Missing some chairs, Square Digit Squares, Sereja and Vectors, Uncle Johny
December Challenge 2013
Cube Cakes, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries
January Challenge 2014
Please like me, Chef and Feedback, Bon Appetit, Meteor, Sereja and Graph, Counting The Important Pairs
February Challenge 2014
Little Elephant and Movies, Draughts, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
March Challenge 2014
Team Split, Chef and Graph Queries, A Story with Strings, Mike and Stamps, Maximum number, GCD condition, Walk, Binary Tournament, Little Chef and Numbers
May Challenge 2014
Stone, Chef and Strange Matrix, Chef-jumping, Compilers and Parsers, Little Elephant and Balloons
June Challenge 2014
Little Elephant and Blocks, Chef and Functions, Chef and Subarray, Two Companies
October Challenge 2014
DevuLand, Dinosaurs and Laddus, Magical Girl and Colored Liquid Potions, Stringology is Magic, Children Trips, Chef and Painting, Chef and Ground, Sereja and two strings, Remy paints the fence, Chef and Square
November Lunchtime 2014
A wolf, a sheep and cabbage, Deja Vu, Dividing the Students
June Challenge 2015
Anticommutative implication, Chef and String, Another Fibonacci, Chef and Polygons, Chef and Memory Limit, Chef and His Friend, Steady tables
August Challenge 2015
Way Out, Social Cluster, Gravity Guy, Devu And Churu , Cooking Machine, Aditi and Magic Trick, Chef and insomnia, Chef and Path
September Challenge 2015
Chain of Doughnuts, Cracking the Code, Lighthouses, Count Steps in Matrix, Nikitosh and xor, Bank robbery
February Challenge 2016
Sereja and Permutations, Call Center Schedule, Matrix Maximum Sum, Chef-Detective, Rectangles of Love, Weird Sum, Devu and a light discussion, Chef and Strange Operations, Sereja and Two Lines
May Challenge 2016
Sereja and GCD 2, Easy Queries, Chef and math, Chef and Balls, Forest Gathering, Chef and Amazingness of Numbers, Chef and Big Soccer, Laddu, Roads in Stars