Anton Demidov
- 6★dontsleep
- Russia
- Professional
- R&P Prima
- List of teams by Anton Demidov
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2021-12-13 16:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (249):
Practice:
Transform the Expression, Factorial, Small factorials, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, Not a Triangle, GCD2, ATM, Paying up, The Way to a Friends House Is Never Too Long, Life, the Universe, and Everything, Paying up, Johnny and the Beanstalk, Nuclear Reactors, The Lead Game, Permutation Cycles, Discrepancies in the Voters List, The Best Box, Randomly Testing Circuits, Bogosort, Arranging the Appetizers, Cleaning Up, A Simple Equation, Decreasing String, A New Number System, Cutting Recipes, Number Game Revisited, Pairing Chefs, Three Way Communications, Internet Media Types, A-E Hash Function, Correctness of Knight Move, Open the Dragon Scroll, The Great Plain, Subanagrams, Ciel and A-B Problem, Lucky Long, Smart Chef vs Evil Chef, Spoon in Matrix, Daily Train, Jewels and Stones, Little Elephant and Strings, Little Elephant and Alcohol, Kisses & Hugs, Remy paints the fence, Little Elephant and Bombs, Little Elephant and Lemonade, Gift Rift, Arranging Cup-cakes, Racing Horses, Ciel and Receipt, Ciel and Tomya, Witua and Math, Code Crazy Minions, Granama Recipes, Coin Flip, Recipe Reconstruction, Carvans, Tourist Translations, Little Elephant and Permutations, Buying Sweets, Little Elephant and Divisors, The Minimum Number Of Moves, Packaging Cupcakes, Reversing directions, Approximately, Minimum Distance, Three Different Numbers, Efficient Painting, Snape and Ladder, The Ball And Cups, Hello Hello, Fire Escape Routes, Lack of Logic, Row and Column Operations, Maximum Weight Difference, Superpowers of 2, Name Reduction, Your Name is Mine, Andrew and the Meatballs, Andrew and the Meatballs again, Lapindromes, Subtraction Game 1, Chopsticks, Maxim and Dividers, Count K-Primes, Attic Crossing, Deleting numbers, Splitting Candies, Chef and The Right Triangles, Polo the Penguin and the Test, Uncle Johny, Square Digit Squares, Missing some chairs, Number Mirror, Am I a Fibonacci Number, Rank of the Number, Magic Pairs, Make Him Happy, Please like me, Chef and Combinatorics, Chef and Feedback, Longest Common Pattern, Farmer Feb, Chef and String, Compilers and parsers, Chef and Way, Walk, Little Chef and Numbers, Chef and Remissness, Chef and Kingship, Chef-jumping, Dividing Stamps, Chef and Ground, Chef and Chain, Chef and Digit Jumps, Chef and Subarray, Shortest Path in Binary Trees, Divide the Cake, Stone, Count Substrings, Approximately II, Counting Flags, Sherlock and the Grid, The Smallest Pair, Subarray GCD, Copy-Paste, Sum Queries, Chef and Gift, Tanu and Head-bob, Chef and easy problem, Distinct Characters Subsequence, Chef and Red Black Tree, Chef and A Large Permutation, The Army, Walk on the Axis, XOR with Subset, Chef and Apple Trees, Brackets, Chef and Stones, Sereja and Two Lines, Good Joke!, Fit Squares in Triangle, Piece of cake, Suraj goes shopping, Tojo hates probabilities, Lucky Four, Broken Telephone, Devu and binary String, Andrash and Stipendium, Chef and His Garden, Equality, Version Control System, Devu and Grapes, Historical Junctions, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, Helping Chef, Total Expenses, Id and Ship, Gross Salary, Valid Triangles, Grade The Steel, Gregorian Calendar, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Farmer And His Plot, Chef and Dolls, Chef and his Sequence, Rupsa and the Game, Entrance Exam, Chefs and Voting for best friend, Cops and the Thief Devu, Maximize Disjoint Pair Sum, Cooking Machine, Divisibility by 9, Palindromic Queries, Chef and Trees, Count Subarrays, Count Steps in Matrix, Chef and Two Strings, Greedy puppy, Puppy and game, Who dares to be a millionaire, Forgotten Language, Chef and the stones, Chef and the XORed Number , Chef and the Wildcard Matching, Minimum Maximum, Sum of palindromic numbers, Rectangles of Love, Super Numbers, Chef And Operators, Plane Division, Mahasena, Chef and Filters, Palindromic substrings, Sereja and Line, Chef and Subarrays, Save The Trees, Chef and Fruits, Malvika is peculiar about color of balloons, Alternating subarray prefix, Chef and Chocolate, Chef and Ballons, Simple Statistics, Chef And Coloring, Movie Weekend, Odd Divisors, Tree Cake, Laddu, Coins And Triangle, Akhil And Colored Balls, Easy Numbers, Devu and an Array, Kitchen Timetable, Sticks, Art, N different palindromes, Equalize, Collisions, One more weird game, Good Numbers, Tweedle-Dee and Tweedle-Dum , Drumpf for President!, Studying Alphabet, Short in Average, (CH) Serejs and Billiards, Deadpool and his COOLEST Problem Ever, Bear and Haircut, Euler Sum, Knight Covering, Buggy Calculator, Chef, Primes and Trees (Challenge), Partition the Graph, NiKo and chocolates 2, Good ranking, Product Pain, Mega mu - 1
Contests (167):
December Challenge 2016:
Train Partner, Kth Max Subarray, Chef and Finding Direction, Kirito in labyrinth, Roses for Alexey, Our Base is Under Attack, Bear and Three Colours
Codevaitam 3.0:
Chef and pair, Birthday party, Chef and Bakery, Colouring Ways, Chef and Binary number, Amit and Kisses, Kumod and Arushi, Theater shade in Berland 2, Security Check, Battle of Legends
April Challenge 2017:
Chef and Digits, (CH) Serejs and Billiards, Bear and Random Grid, Chef and Divisor Tree, Stable market, Heavy-Light Decomposition, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
May Challenge 2017:
Chef and Sub Array , Long Sandwich , Gotham PD, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
June Challenge 2017:
Chef and Prime Queries, A Good Set, Cloning, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
July Challenge 2017:
Chef and Sign Sequences, Pishty and tree, Multiplication Program, Tree Expectancy, Whats in the Name, Servers (Challenge), Calculator , IPC Trainers, Two Coins
August Long Challenge 2017:
Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Hill Jumping, Walks on the binary tree, Palindromic Game, Mathison and the Data Warehouse (Challenge), Greedy Candidates, Strings and Graphs, Flower Pots
Alkhwarizm 2017 (Rated):
Logan and his XOR debacle, X-24 and his SUBSET code, Charles and the BRUTAL subsequences, Professor X and Grouping of Numbers, Logan and DIGIT IMMUNE numbers
May Challenge 2018 Division 1:
S-T Mincut, Change the Signs, Edges in Spanning Trees, Not a Convex Hull (Challenge), Fake Binary Search, Dibs on Fibs
September Challenge 2018 Division 1:
AND Square Subsegments, Sasha and Photos, Table Game, Bad Shuffle
December Challenge 2018 Division 1:
(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR
November Challenge 2018 Division 1:
Appy Loves One, Good Median, Chef, Primes and Trees (Challenge), Magician versus Chef 2, Binary Strings
October Challenge 2018 Division 1:
Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard
January Challenge 2019 Division 1:
Yet Another Problem About Sequences, Different Neighbours, Distinct Pairs, (Challenge) Chef and Matching Game, A Pizza Slice
February Challenge 2019 Division 1:
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Xor Decomposition, Yet Another Tree Problem, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Maximize the Tax
March Challenge 2019 Division 1:
Chef and Soccer, Cheating on Queue, Treasure Hunt, Yet Again a Subarray Problem, Matchable Permutations, (Challenge) Interleaving Strings
January Challenge 2020 Division 1:
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English, Chefland Army, (Challenge) Building Anthills
SnackDown 2021 - Online Qualifiers:
Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
SnackDown 2021 - Online Round 1A:
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Pre-Elimination:
Non-Decreasing Subsequence of size K, Product Pain, Guests like slippers
Learning Paths (0):
None
Practice Paths (11):
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution