Ishan Arora
- 1★ishn123
- India
- Student
- Gurukul Kangri Vishwavidyalaya, Haridwar, Uttarakhand
- No Active Plan. View Details
Activity Heat Map
Rating Graph
Ratings System Update
(2023-05-31 22:00:06)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0):
Practice Paths (1):
Contests (14):
November Challenge 2021 Division 3 (Rated):
Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper
December Challenge 2021 Division 3 (Rated):
Check Mate, Valleys and Hills, List of Lists, Utkarsh and Placement tests
CodeChef Starters 22 Division 3 (Rated):
Elections in Chefland, Equal Card Game, An Interesting Sequence
January Cook-Off 2022 Division 3:
Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Mask Policy, Merged LIS, Hungry Ashish
CodeChef Starters 25 Division 2 (Rated):
Building Towers, Points and Lines, Equal MEX, K Distinct Array
CodeChef Starters 27 Division 2 (Rated):
String Reverse, Distinct Binary Strings, Non Coprime Neighbours, The product mystery
February Lunchtime 2022 Division 2:
Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort
CodeChef Starters 29 Division 2 (Rated):
String protocol, Decomposition Reaction, Plusle and Minun on Array
March Cook-Off 2022 Division 2:
Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility
Starters 92 Division 4 (Rated):
Rectangular Tiling, Distance Coloring, Dotify Playlist, Water Filling, Oneful Pairs
Practice Problems (279):
Practice:
The Next Palindrome, Small factorials, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, ATM, The Lead Game, Cutting Recipes, Holes in the text, Three Way Communications, Top Batsmen, Closing the Tweets, Ciel and Receipt, Packaging Cupcakes, Lapindromes, Uncle Johny, Number Mirror, Farmer Feb, Chef and String, Chef and Remissness, Chef and Rainbow Array, The Smallest Pair, Chef and Gift, Tanu and Head-bob, Brackets, Good Joke!, Fit Squares in Triangle, Piece of cake, Lucky Four, Andrash and Stipendium, Version Control System, Tickets, Devu and Grapes, 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, Devu and friendship testing, Train Partner, Cops and the Thief Devu, Chef and Table Tennis, Count Subarrays, Strange operations, Chef and Two Strings, Greedy puppy, Who dares to be a millionaire, Forgotten Language, Chef and the Wildcard Matching, Minimum Maximum, Sum of palindromic numbers, Chef And Operators, Mahasena, Mutated Minions, Distinct Codes, Palindromic substrings, Chef and Subarrays, Chef and Fruits, Malvika is peculiar about color of balloons, Chef and digits of a number, Alternating subarray prefix, Puppy and Sum, Chef and Chocolate, Simple Statistics, Ada and crayons, Chef And Coloring, Movie Weekend, Cats and Dogs, Coins And Triangle, Akhil And Colored Balls, Devu and an Array, Kitchen Timetable, Sticks, One more weird game, Studying Alphabet, Lazy Jem, Download file, Chef and his Students, Nothing in Common, Xenny and Alternating Tasks, Bear and Milky Cookies, Bear and Ladder, Similar Dishes, Bear and Candies 123, Bear and Segment 01, Chef and his daily routine, A Good Set, Snake Procession, Temple Land, Two Numbers, Chang and Bitwise OR, Whats in the Name, Find the Maximum Value, From heaven to earth, Mathison and pangrams, A Balanced Contest, Chef and Cook-Off Contests, Chef and Employment Test, Buggy Calculator, Days in Month, Good and Bad Persons, Uniform Strings, Football Match, Coder Life Matters, Rectangle, Chef and Game with Sequence, A Big Sale, Chef and Cook-Off, Jumping in the hills, Chef and Glove, Chef Judges a Competition, Chef and Friends, Workers, Candy Love, Cut the Board, Two vs Ten, Secret Recipe, Roots of a Quadratic Equation, Sum OR Difference, Decrement OR Increment, Area OR Perimeter, HOW MANY DIGITS DO I HAVE, Program Your Own CALCULATOR, Is it a VOWEL or CONSONANT, Encoding Message, Chef and Secret Ingredient, Chef and Bored Games, The Great Run, Magician versus Chef, Chef and Eid, Ada School, Chef and Serves, ATM Machine, Judging Delay, Chef and SnackDown, Three Friends, Chef and Difficult Contests, Chef and Interactive Contests, Lucky Number Game, Play Piano, Is it a Cakewalk Problem, Fancy Quotes, Chef and Magical Jars, Appy and Contest, IPL and RCB, Buying New Tablet, Average Number, FlatLand, Maximum Remaining, Testing Robot, Danny Wants To Know, Max power, Making a Meal, Reduce to One, Attendance, CV, Multiple Choice Exam, Chef and Mean , Football, Playing with Strings, Easy Math, A - Books, Plus Multiply, Playing with Matches, Weird Modulo Problem , Medel, How much Scholarship, Chef Diet, That Is My Score!, Breaking Bricks, Change It, Chef and String, Chef Chick, Find maximum in an Array, Find Your Gift, Coronavirus Spread, Chef Swaps Digits, Sell All the Cars, COVID Pandemic and Long Queue, Lift Requests, Chef in Fantasy League, The Tom and Jerry Game!, Chef and String, Lost Weekends, Chef and Price Control, Chef and Strings, Even-tual Reduction, Chef and Steps, Another Card Game Problem, Watermelon, Split the Str Ing, Chef and IPC Certificates, Interesting XOR!, Hidden Numbers, Minimum Attendance Requirement, Sed Sequences, Pair Me, Highest Divisor, Body Mass Index, Space Arrays, Motivation, Weight Balance, Lucky Four, Possible Victory, Valid Pair, Passing Marks, Chef On Island, A - Save Water Save Life, Chocolate Monger, Coldplay, Solubility, Lazy Chef, Summer Heat, ICPC Balloons, Richie Rich, Chess Match, Cyclic Quadrilateral, Equal Difference, Food Chain, Black cells in a chessboard, Programming Languages, Odd Repeat, Airline Restrictions, Longest AND Subarray, Cars and Bikes, A Subtask Problem, Chef in Vaccination Queue, Cool Name, Alternating Work Days, Binary Inversion, The One with Russ, GCD of Prefixes, String Game, Chef on Vacation, New Piece, Chef and Stock Prices , Friends Meetup, Subarray permutations, Covid and Theatre Tickets, Sarthak and his Magic Grid, EVM Hacking, Binary String Cost, Who is taller!, How Many Maximums, Strong Elements, Retrieve the Array, To Divide or Not To Divide, Two Trains, Reach the Target, Audible Range, Tax in Chefland, Reach on Time, Maximise XOR, Distinct Sequence, Kitchen Timings, Minimum distance between 1s, Asymmetric Swaps, Append for OR, Right There, 7 Rings, Problem