Contest | Problem |
---|---|
COOK125 | SWEETRQ |
COOK130 | CLAMPWAY |
Vitaly Demidenko
- 6★demidenko
- Russia
- Other
- No Active Plan. View Details
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(2023-02-08 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 (59):
March 2012 Challenge:
Longest Weird Subsequence, Free Shuttle Service, Home Delivery, Spoon in Matrix
March Challenge 2013:
Random decreasing function, Tourist Translations, Approximately, Fire Escape Routes
December Challenge 2013:
Lucy and the Flowers, Cube Cakes, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries
March Challenge 2014:
Sereja and Sorting 2, Team Split, Binary Tournament, Walk, Maximum number, GCD condition, Little Chef and Numbers, Mike and Stamps, A Story with Strings, Chef and Graph Queries
July Challenge 2014:
Little Elephant and Painting, Garden Game, Chef and Frogs, Sereja and Equality, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner, Lucky Game, Game of Numbers
August Challenge 2014:
Mountain Holidays 2, Little Elephant and T-Shirts, Chef and Reversing, The Leaking Robot, Push the Flow!, Earthquake, Cleaning Tables, Chef and Gift
December Challenge 2014:
Chef Under Pressure, Chef and Bracket-Pairs, XOR with Subset, Sereja and GCD
January Challenge 2015:
Queries on the String, Sereja and Number Division 2, Sereja and LCM, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Xor Queries, Gcd Queries
March Challenge 2015:
Count Substrings, Chef and Notebooks, Chef and Problems, Sereja and Random Array, Devu and his Class, Sign Wave, Matrix, Counting on a Tree
May Challenge 2020 Division 2:
Buying a New String, Triple Sort, Sorting Vases, Coronavirus Spread, Chef and Bitwise Product, Isolation Centers
August Challenge 2020 Division 2:
Insanely Hard School Exams, Subsequence Frequency Counting, Chefina and Strange Tree, Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements
September Challenge 2020 Division 2:
Chefina and Swap, Move the Coins 2, A Problem on Sticks, Chef and Trump Cards, Find XOR, Rotate the Polyline, Divide Candies, Vibrating Paths (Challenge), Ada Matrix, Coronavirus Spread 2
October Challenge 2020 Division 1:
Positive AND, Random Knapsack, Rooted Minimum Spanning Tree, Replace for X, D-Dimensional MST, Compress all Subsegments, Adding Squares
November Challenge 2020 Division 1:
Panic! at the Disco, Chef and the Combination Lock, Connect on a Grid (Challenge), Restore Sequence, Magical Candy Store, Scalar Product Tree, Unusual Queries
January Challenge 2021 Division 1:
Chef and Ants, Guess the Tiling, Expected Number of SCCs, Blackjack, Stack-Queue Sort (Challenge), Sequence Creation, And-Or Game
December Challenge 2020 Division 1:
Hail XOR, Square Root of LCA Convolution, Calculus, Permutations, String Operations, Positive Prefixes, Even Pair Sum
June Challenge 2021 Division 1 (Unrated):
Minimum Dual Area, Bitwise Tuples, Bella ciao, Dual Distance, Maximum Frequent Subarray Sum, Summer Heat, Optimal Xor Set, Minimum Subtree Cover
December Lunchtime 2021 Division 1:
In-tree-active Node Coloring, Optimal Sorting, Romantic Reversals, Sleep Technique , Point constraints
February Cook-Off 2023 Division 1 (Rated):
Take Not Less, Alice Potter and OWL, Alice Potter And Dumbledore Army
Practice Problems (10):
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