cjy
- 7★cjy2003
- China
- Student
- High School Affiliated to Xi'an Jiaotong University Xi'an, China
- No Active Plan. View Details
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(2020-06-15 15:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
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Contests (13)
June Challenge 2019 Division 2
Chef and Proxy, Lent Money, Guddu on a Date, Chef and Ingredients, Intersecting Paths, Sum and GCD, Road Signs
July Challenge 2019 Division 2
Chef and Mean , Minimum and Maximum, Circular Merging, Codechef War, Parity Again, Guess the Prime!, Hit the Coconuts
August Challenge 2019 Division 1
Guddu and his Mother, Encoding, Tree Sequences, Dilemma, Maximize an Expression, Chef and Gordon Ramsay, Complement Spanning Trees
September Challenge 2019 Division 1
Easy Fibonacci, Chef and Interesting Subsequences , Chef Designed a Network, Power Sum, Dodgers, Expected GCD, Fuzzy Linear Combinations, Biladerim Icin, Chef and Good Subsequences, Doofish Set
October Challenge 2019 Division 1
Even Edges, Bacterial Reproduction, Chef and Maximum Star Value, Array Modification
November Challenge 2019 Division 1
Physical Exercise, Winning Ways, Single Point of Failure, A Simple Game, From Zero to Infinity, Smallest Beautiful Number
December Challenge 2019 Division 1
Addition, Sticky Notes, Scoring Pairs, Binary XOR, Chefina and Ranges, Binomial Fever
January Challenge 2020 Division 1
(Challenge) Building Anthills, Chefland Army, Army of Me, English, Chefina and Prefix Suffix Sums, Doofish Matrix, Doraemon, Chef and Dynamo
February Challenge 2020 Division 1
Chef and Railway Stations, Expected Change, No Change Required, Chef and Gordon Ramsay 2, (Challenge) Raisins, Long Contest and Cook Off Overlaps
March Challenge 2020 Division 1
Good Subsequences, Lasers Everywhere Alternative, Inverse of a Function, Winning Ways 2, Break, Chef and DAG, Lasers Everywhere
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, A Leisurely Journey, Line Line Line Graph, Leaked Answers (Challenge)
May Challenge 2020 Division 1
Triple Sort, Chef and Bitwise Product, Chef and Rainbow Road, Not a Real World Problem, Sorting Vases, Binary Land, Buying a New String
June Challenge 2020 Division 1
The Tom and Jerry Game!, Operations on a Tuple, The Delicious Cake, Convenient Airports, Guessing Game, Perfect Partitions, Covid Sampling (Challenge), Danya and Different Values