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Ankur Kayal
- 5★ankurkayal
- India
- Eat, Code, Sleep and Repeat
- Student
- Heritage Institute of Technology, Kolkata
- List of teams by Ankur Kayal
- https://discuss.codechef.com/u/ankurkayal
- No Active Plan. View Details
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(2021-02-15 15:00:00)Ratings System Update
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Submissions
Practice Problems (242):
Practice:
Prime Generator, Factorial, Small factorials, Enormous Input Test, Sums in a Triangle, Simple Sorting, GCD2, ATM, Life, the Universe, and Everything, Paying up, Nuclear Reactors, Discrepancies in the Voters List, Cleaning Up, Number Game Revisited, Holes in the text, The Modified Fibonacci Series, Open the Dragon Scroll, Ciel and A-B Problem, Jewels and Stones, Connected Components, Arranging Cup-cakes, Racing Horses, Coin Flip, Carvans, Little Elephant and Permutations, The Minimum Number Of Moves, Three Different Numbers, Maximum Weight Difference, Subtraction Game 1, Splitting Candies, Pairwise AND sum, Chef and The Right Triangles, Uncle Johny, Square Digit Squares, ATM, Chef and Feedback, Farmer Feb, Chef-jumping, Dividing Stamps, Chef and Ground, Chef and Rainbow Array, Count Substrings, Subarray GCD, Magical Girl and Colored Liquid Potions, Chef and Notebooks, Chef and Stones, Sereja and Votes, Queries On Tree, String Matching, Gcd Queries, False Fibonacci Series, Counting Primes, Devu and Grapes, Add Two Numbers, Find Remainder, Sum of Digits, Reverse The Number, Rupsa and Number army, Count Subarrays, Max Subarray GCD, Palindromic substrings, Chef and Queries, Chef and cities, Counting Zeroes, Square in numbers, Chef and Mover, Making Friends, Mr P and his Friend, Cut the Stick, Mr D and Gifts, large fibonacci, Text Editor for Animals, Chef and Subset, MST Queries, Chef got Recipes, Hussain Set, Product on the segment by modulo , Max Mex, Little Chef and Sums, Mussadi lal and stairs, Spider-Jump, Strip of Numbers, Counting Pretty Numbers, Chef and Secret Ingredient, Ada School, Chef and Difficult Contests, Chef and Interactive Contests, Maximise the Sum, Manhattan Rectangle, Art of Balance, The Story Of Fiboland again, Chef and Number Game, Average Number, Fencing, Array Importance, Good, Bad, and the Ugly, Nuttela needs a little help, Longest Xommon Subsequence, Max power, Pied Piper vs Hooli, Reduce to One, Lent Money, Guddu and his Mother, Guddu on a Date, Fast Food, Minimum Sum, Chef and Ingredients, Chefina and Ranges, Sum and GCD, Guess the Prime!, Misha and Nice Sets, Recover the Sequence, Dummy Palindromic Strings, Parity Again, Dilemma, Easy Fibonacci, Chef and Distinct Numbers, Chef and Sum, Chef and Pairs, Multiple Choice Exam, Eat Twice, Minimum and Maximum, Ivan Pesic and His World Tour, Zombie and the Caves, Bacterial Reproduction, Smallest Beautiful Number, Chef and Interesting Subsequences , Fibonacci Numbers, (Challenge) Sebi and CPU Design, Destroy Cells, Plus Multiply, Chef and Trip, From Zero to Infinity, Binomial Fever, Chef Feeds Cats, Single Point of Failure, Doraemon, Minimum and Maximum, Cakewalk, Medel, Sticky Notes, Khaled in HIT, Counting Inversions Revisited, The Infinity Land, Fibonacci Inspiration, Test Generation, Chefina and Prefix Suffix Sums, Addition, English, Army of Me, Chefland Army, The Evil Professor, Jatin and Mirror Numbers, Anjali and Tasty Treat, Fall in Love, Chef and String, Expected Change, Perfect Power Divisors, Chefu and Tiles, Triangle Love , Chef and Candies, Factor Tree, Bob and His Friends, Chef and Street Food, Chef and Subsequences, Baba And His Blessings, Moony and ICPC team, FrosT or DustinKiller, Not All Flavours, Skadoosh! , Dumplings, FIND THE POISONED BOTTLE, Guess the Profit, Line Line Line Graph, MAXIMUM INTEREST, Number to Words, Label Them, Chef and Dragon Dens, Good Prefix, Leaked Answers (Challenge), Chef and Recipe, Subsequence Frequency Counting, Gold Mining, Chef and Trump Cards, Chef and the Combination Lock, Chef Thanos Wants Perfect Balance, Divide Candies, Root the Tree, Robot Detector, Inversions, Rooted Minimum Spanning Tree, Compress all Subsegments, AND Plus OR, Chef and Subtree MEXs, Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Mah Queen, Scalar Product Tree, Cute Chef Gift, Check Repeat, Modified Jenga, Gasoline, Square Root of LCA Convolution, Permutations, String Operations, Circle of Chaos, Even Sequence, Three Letters, Sed Sequences, Horoscope Matrix, One Zero Swaps, Valid Paths, Another Tree with Number Theory, XOR Sums, Cell Shell, TRAIN JOURNEY, Sed Max, A Special Tree, Vidit and Einstein, Weight Balance, Guess the Number, Uniform, Social Media Influencer, OR of ANDs, An Interesting Sequence, Jiggly Puff, Magical Coins, Modular Equation, From Rational to Binary, XOR Folding, SC and his recursion, Different String, Even tuples, Maximum Array Xor, Square Function, Chef and Bulb Invention, Array Rotation Returns, Fibonacci concatenation, Chef and Deque, Maximise the Subsequence Sum, Remove One Element, Weird GCD Value
Contests (218):
February Challenge 2019 Division 2:
Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef
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
November Challenge 2019 Division 2:
Physical Exercise, Hard Sequence, Smallest Beautiful Number, From Zero to Infinity, Weapon Value, Chef and Minimum Colouring
January Challenge 2020 Division 1:
Chef and Dynamo, Doraemon, Doofish Matrix, Chefina and Prefix Suffix Sums, English, (Challenge) Building Anthills
February Challenge 2020 Division 1:
Chef and Railway Stations, Expected Change, No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps
April Challenge 2020 Division 1:
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
DSA Learning Series - Contest 1:
Factorial, Life, the Universe, and Everything, Coin Flip, Carvans, Lapindromes, Reverse The Number, Smart Phone, Laddu, Multiple of 3
June Challenge 2020 Division 1:
Even Matrix, Chef and Icecream, Chef and String, Chef and Price Control
July Challenge 2020 Division 1:
Ada King, Chefina and Swaps, Missing a Point, Doctor Chef, Chef and Card Game
October Challenge 2020 Division 1:
Inversions, Positive AND, Replace for X, D-Dimensional MST, Compress all Subsegments, Adding Squares, Covid Run, Chef and Easy Queries
December Challenge 2020 Division 1:
Hail XOR, Square Root of LCA Convolution, Calculus, String Operations, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
DSA Learning Series - Contest 5:
Zack And The Handkerchieves, Chef and Semi-Primes, Appy and Contest, Binary XOR
February Challenge 2021 Division 1:
Team Name, Another Tree with Number Theory, Prime Game, Multiple Games, XOR Sums
DeCode 2021:
Student Comparisons, Princess Security, Project Overflow, Enclosed drones, Two seconds left
May Challenge 2021 Division 1 (Unrated):
Valid Paths, Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility
June Challenge 2021 Division 1 (Unrated):
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Dual Distance, Summer Heat, MathBuzz, Minimum Subtree Cover
July Challenge 2021 Division 1 (Unrated):
XxOoRr, Chef vs Bharat, Optimal Denomination, Maximum Production, Relativity, K Path Query
September Challenge 2021 Division 1 (Unrated):
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
SnackDown 2021 - Online Qualifiers:
Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
CodeChef Starters 16 Division 1 (Unrated):
Professor And Directions, K - Magical String, Chef and Magical Steps
SnackDown 2021 - Online Round 1A:
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
CodeChef Starters 18 Division 1 (Unrated):
Palindromic Binary Numbers, Expectations on a Permutation, Compare those strings
December Challenge 2021 Division 1 (Unrated):
Increasing String , Yet Another Tree Problem, Pyramid Traversal, Squares Counting
CodeChef Starters 21 Division 1 (Unrated):
ChefWM, And Or Union, Mean equals Median, The Melancholy of Problem Setter
Code Drive Division 1 (Unrated):
Break And Fix The Tree, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
February Long 2022 - I, Division 1 (Unrated):
Digit Multiplication By K, Binary Base Basics, Bitwise Blend
Learning Paths (0):
None
Practice Paths (6):
Contributions
Problems Authored (0)
No Contribution
Problems Tested (10)
Editorials Contributed (0)
No Contribution