
Alex Walden
- 6★poikniok
United States
- "Insofar as I may be heard by anything, which may or may not care what I say, I ask, if it matters, that you be forgiven."
- Student
- Harvard University Cambridge, Massachusetts, USA
- List of teams by Alex Walden
- No Active Plan. View Details
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Ratings System Update
(2017-06-12 15:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (3):
Contests (89):
November Challenge 2014:
Distinct Characters Subsequence, Chef and Segment Game, Let us construct palindrome, Chef and Red Black Tree
January Long Challenge 2016:
Chef and Inflation, Rupsa and the Game, Churu and Balls, Chef and Time Machine, Devu and Perfume
September Challenge 2016:
Chef and Friends, Chef and calculation, JosephLand, The New Restaurant, Faded Palindromes, Chef and digits of a number, Chef and Matrix Division, Dividing Machine
November Challenge 2016:
Count Permutations, Friends Meeting, Urban Development, Gift and Chef, Chef and squares, Sereja and Ways in the Cube, Task for Alexey
February Challenge 2017:
Alice and her garden, Gerrymander, Most Frequent Element, Chef and His Apartment Dues, Chef and Triangles, Interval Game, Primitive Queries, Eugene and big number, Chef and Yoda, Chef and his Best Friend
March Challenge 2017:
Pishty and birthday, Bandwidth of a matrix, (CH) Bear and Sorted Rows, Bear and Extra Number, Xenny and Alternating Tasks, Completing favorite game, Cooking Schedule
April Challenge 2017:
(CH) Serejs and Billiards, Similar Dishes, Bear and Clique Distances, Bear and Row 01, Dish Of Life, Stable market, Chef and Divisor Tree, Bear and Random Grid, Chef and Digits
May Challenge 2017:
Long Sandwich , Chef and Battleship, Chef and Subsequences, Median of adjacent maximum numbers, Blocked websites, Chef and his daily routine, Gotham PD, Chef and Sub Array , Courses in an university
June Challenge 2017:
Xenny and Coin Rankings, Pairwise union of sets, Triplets, Chef and the Feast, Cloning, A Good Set, Saboteur (Challenge), Chef and Prime Queries
Learning Paths (0):
None
Practice Paths (0):
None
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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