Zakhar
- 5★iakovlevzakhar
- Russia
- Student
- Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
- No Active Plan. View Details
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(2022-04-16 22:30:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0):
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Practice Paths (0):
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Contests (43):
February Challenge 2019 Division 1:
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Xor Decomposition, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Maximize the Tax
June Challenge 2019 Division 1:
Lent Money, Chef and Ingredients, Sum and GCD, (Challenge) SnackDown 99
July Challenge 2019 Division 1:
Hit the Coconuts, Snake and Apple Tree, Guess the Prime!, Codechef War, LOVEMUFFIN, Circular Merging, (Challenge) Codechef War II
August Challenge 2019 Division 1:
Guddu and his Mother, Encoding, Dilemma, Maximize an Expression, Chef and Gordon Ramsay, Complement Spanning Trees
September Challenge 2019 Division 1:
Biladerim Icin, Fuzzy Linear Combinations, Chef Designed a Network
October Challenge 2019 Division 1:
Even Edges, Bacterial Reproduction, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS
November Challenge 2019 Division 1:
Physical Exercise, Smallest Beautiful Number, From Zero to Infinity, A Simple Game, Single Point of Failure
January Challenge 2020 Division 1:
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English
February Challenge 2020 Division 1:
Chef and Railway Stations, Expected Change, No Change Required, Long Contest and Cook Off Overlaps
April Challenge 2020 Division 1:
Strange Number, Squared Subsequences, Ready Bitwise, Leaked Answers (Challenge)
February Cook-Off 2020 Division 1:
Must Be Divisible, Maximum Subsequence Sum, XOR Game, Chef and Pepperoni Pizza Again
SnackDown 2021 - Online Pre-Elimination:
Non-Decreasing Subsequence of size K, Good ranking, Product Pain, Guests like slippers
April Lunchtime 2022 Division 1(Rated):
Modular Circular Permutations, Do Not Touch the MEX!!!, Secret Machine Mania, AND Palindromes