Zakhar
- iakovlevzakhar
Russia- Student
- Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
- No Active Plan. View Details
RussiaRatings System Update
(2022-04-16 22:30:00)Ratings System Update
(2022-12-20 00:00:00)None
None
Camp Or Not, Yalalovichik Numbers, Yalalovichik Strings
Chef and Interactive Contests, Chef and An Ideal Problem
Knight Chess, Second Largest Element, Old Farmer, Paint the Wall
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Xor Decomposition, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Maximize the Tax
Lent Money, Chef and Ingredients, Sum and GCD, (Challenge) SnackDown 99
Zawad and Index Sum, Ants and Anteaters, Drink Slush
The Grux Permutation , Gii and His Club
Hit the Coconuts, Snake and Apple Tree, Guess the Prime!, Codechef War, LOVEMUFFIN, Circular Merging, (Challenge) Codechef War II
Birthday Gift Again
Guddu and his Mother, Encoding, Dilemma, Maximize an Expression, Chef and Gordon Ramsay, Complement Spanning Trees
Warriors, Rich Substrings, Two Circles
Destroy Cells
Biladerim Icin, Fuzzy Linear Combinations, Chef Designed a Network
Angry Grandfather
Even Edges, Bacterial Reproduction, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS
D-Or
Box Game
Physical Exercise, Smallest Beautiful Number, From Zero to Infinity, A Simple Game, Single Point of Failure
The Biggest Restaurant, The Challenge Day, Robots in Chefland
Planting Trees, Washing Windows, Perfection
Xor It
The Evil Professor, Guess the number
Chefina and Ranges, Binary XOR, Sticky Notes, Addition
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English
Chef and Railway Stations, Expected Change, No Change Required, Long Contest and Cook Off Overlaps
Lasers Everywhere Alternative
Strange Number, Squared Subsequences, Ready Bitwise, Leaked Answers (Challenge)
Profitable Paths, Range AND, Chefina and Sums
Must Be Divisible, Maximum Subsequence Sum, XOR Game, Chef and Pepperoni Pizza Again
Mysterious Sequence, Maximize Letter Beauty, Escape the Tree
Tower Counting, Simple Operations, Inversions in Permutations
Roads in Chefland
Secret Mission
Maximize LCM, Strip in a Tree!
Positive Mex
Absolute Min Max, Convert the String, Tree difference
The Tom and Jerry Game!, Guessing Game
Missing a Point
Maximum AND, Gold Mining, Square Submatrices
Lucky Number, Maximum Number Of Distinct Elements
Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
Non-Decreasing Subsequence of size K, Good ranking, Product Pain, Guests like slippers
Random Convex Hull, Graduate Work Matters, Sorting Segments
Modular Circular Permutations, Do Not Touch the MEX!!!, Secret Machine Mania, AND Palindromes
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