Alexandr
- 3★u_io
- Russia
- Other
- List of teams by Alexandr
- https://discuss.codechef.com/u/u_io
- No Active Plan. View Details
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Ratings System Update
(2024-04-03 22:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (29):
Practice:
Chef and Counting Test, Chef and Weird Queries, Majin Vegeta, Best Cake Ever, Secret Recipe, Balsa For The Three, Playing with Numbers, Minimum Sum, (Challenge) Maximizing LIS, D - Minimum Cost, Largest Laddu, Remove Adjacent, K Distinct Array, Crazy Substrings, Different Subarrays Rearrange, Infinity Staircase, Sum of Product 2, Prefix Ones, Love Squares Hate Cubes, Solve More Problems!, Maximum And Or, Minimize the Bits, One or All, Two Averages, Mex Array, Minimize Xor Difference, Unalike Gcd & Lcm, Construct Permutation, Manhattan Xor
Contests (285):
October Challenge 2017:
Chef and a great voluntary Program, Chef and Cycled Cycles, Max Mex, Counter Test For CHEFSUM, A Balanced Contest
November Challenge 2017:
Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017:
Chef and Universe, Santa Delivering Problem, Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays
Innerve's Summer Code Challenge:
Suhana and Matrix World, Girls and Historical Similarity of Strings
February Challenge 2018:
Chef And His Characters, Chef And The Patents, Car-pal Tunnel, (Challenge) Biased Committee, Permutation and Palindrome
March Challenge 2018 DIV 2:
Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minion Chef and Bananas
March Lunchtime 2018 Division 2 (Unrated):
Partitions, Chef and Friends, Three Integers, Magic Elements
April Challenge 2018 Division 2:
Chef and Array (Challenge), Weight of Numbers, Highway Crossing, Count Good Prefixes, Average of Pairs, Workers
September Challenge 2018 Division 2:
Magician versus Chef, War of XORs, Chef and Condition Zero (Challenge), Chef and Adventures, Bad Shuffle
December Challenge 2018 Division 2:
Max and Electrical Panel, Chef and Interactive XOR, Chef and Interactive Contests, Chef and An Ideal Problem
October Challenge 2018 Division 2:
Minimize Digitsum, (Challenge) Chef and Takonemo, Chef and Serves, Byte to Bit
January Challenge 2019 Division 2:
Yet Another Problem About Sequences, Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes
February Challenge 2019 Division 2:
Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Deputy Chef
March Challenge 2019 Division 2:
Chef got Recipes, Chef and Number Game, Yet Again a Subarray Problem, Chef and a Beautiful Digit
June Challenge 2019 Division 2:
Road Signs, Chef and Proxy, Guddu on a Date, Chef and Ingredients, Sum and GCD
October Challenge 2019 Division 2:
Even Edges, Missing Number, Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices
December Challenge 2019 Division 2:
Chefina and Ranges, Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!, Addition
January Challenge 2020 Division 2:
Chef and Dynamo, Doraemon, Doofish Matrix, Equality, Breaking Bricks
September Challenge 2020 Division 2:
Chefina and Swap, Chef and Trump Cards, Find XOR, Coronavirus Spread 2
December Challenge 2020 Division 2:
Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
June Challenge 2021 Division 3 (Rated):
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat
October Challenge 2021 Division 3 (Rated):
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture
July Long One 2022 Division 3 (Rated):
Largest Square in the garden, Journey of the Knight, Game of Piles Version 1, Game of Piles Version 2, Find A, B, C, Slow Solution, Pass the Exam, Chef and Candies
Starters 115 Division 3 (Rated):
Greedy LIS Algorithm, A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution
Starters 122 Division 3 (Rated):
Problem Reviews, Arya In Grid, Transformation Cost, Man of the Match
Starters 123 Division 2 (Rated):
Maximise Adjacent Sum, Check Adjacent Sum, Minimum And Maximum I, Minimum And Maximum II
Starters 128 Division 2 (Rated):
XOR And Multiply, MEXimize the Array, Disjoint Non-Decreasing Array
Learning Paths (0):
None
Practice Paths (2):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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