Rohan Chhabra
- 4★rohan23chhabra
- Enthusiastic software developer (Been a 5 STAR on codechef)
- India
- Building scalable and maintainable software systems. A software architect
- Other
- List of teams by Rohan Chhabra
- No Active Plan. View Details
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Ratings System Update
(2019-02-13 15:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (261):
Practice:
Transform the Expression, Factorial, Small factorials, Poker, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, GCD2, Paying up, A Very Easy Problem!, Paying up, Johnny and the Beanstalk, Nuclear Reactors, The Lead Game, Permutation Cycles, Discrepancies in the Voters List, Odd, The Best Box, Flipping Coins, Cleaning Up, Decreasing String, Cutting Recipes, Number Game Revisited, The Morning Commute, Three Way Communications, Greedy Government, Money Transformation, Internet Media Types, Correctness of Knight Move, Garden Squares, Open the Dragon Scroll, Subanagrams, Ciel and A-B Problem, Spoon in Matrix, Fit to Play, Daily Train, Jewels and Stones, Ciel Numbers II, Little Elephant and Strings, Little Elephant and Bombs, Little Elephant and Lemonade, Gift Rift, Arranging Cup-cakes, Racing Horses, Ciel and Receipt, 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, Approximately, Minimum Distance, Many Chefs, Three Different Numbers, Snape and Ladder, The Ball And Cups, Palindrome, Fire Escape Routes, Lack of Logic, Maximum Weight Difference, Helping Lira, Name Reduction, Your Name is Mine, Andrew and the Meatballs, Lapindromes, Subtraction Game 1, Chef and Walking on the rectangle , Chopsticks, Maxim and Dividers, Sereja and Commands, Count K-Primes, Attic Crossing, Number of Factors, Chef and Integers , Splitting Candies, Chef and The Right Triangles, Strange Matrix, Code, Uncle Johny, Magic Pairs, Mike and Matrices , Please like me, Chef and Girlfriend, Chef and Feedback, Longest Common Pattern, Farmer Feb, Chef and String, Compilers and parsers, Chef and Way, Walk, Chef and Magic Arrays, Little Chef and Numbers, Chef and Remissness, Chef and Kingship, Sereja and ASum, Chef-jumping, Dividing Stamps, Chef and Ground, Chef and Chain, Chef and Subarray, Chef and Left-Right, Divide the Cake, Ups and Downs, Stone, Count Substrings, Reach The Point, Dish Owner, The Leaking Robot, Approximately II, Counting Flags, Painting, Sherlock and the Grid, The Smallest Pair, Subarray GCD, Subarray LCM, Copy-Paste, Sum Queries, Chef and Gift, Fun with Rotation, Tanu and Head-bob, DevuLand, Dinosaurs and Laddus, Chef and easy problem, Distinct Characters Subsequence, The Army, Walk on the Axis, Let us construct palindrome, Chef and Apple Trees, Brackets, Chef and Stones, Good Joke!, Fit Squares in Triangle, Piece of cake, Suraj goes shopping, Let us play with rank list, Chef and Equality, Chef and Interview, Broken Telephone, Big Queries, Chef and Memory Limit, Chef and new recipe, Flip Flops, Find the Students, Equality, Version Control System, Snow Leopard and sum of primes, Chef and Cube, Grab A Ladder, Devu and Grapes, Smallest Numbers of Notes, GCD and LCM, Arush Challenge, Farmer And His Plot, Grand Party, Chef and Dolls, Chef and his Sequence, Entrance Exam, Cops and the Thief Devu, Maximize Disjoint Pair Sum, Cooking Machine, Chef and Table Tennis, Count Subarrays, Count Steps in Matrix, Strange operations, Chef and Two Strings, Greedy puppy, Puppy and game, Dividing Machine, Who dares to be a millionaire, Forgotten Language, Friends Meeting, Chef and the XORed Number , Chef and the Wildcard Matching, Minimum Maximum, Sum of palindromic numbers, Super Numbers, Delete and Find Sum , Mahasena, Almost Sorted Permutation, Chef and Destruction, Palindromic substrings, Sereja and Array and Subtracting, String Swap, Chef and Subarrays, Chef and Fruits, Malvika is peculiar about color of balloons, Rahul And Project, Alternating subarray prefix, Chef and Socks, Chef and Balls, Chef and Coins Game, Simple Statistics, Good Roads, Beautiful Function, Chef And Coloring, Superman and Sudoku, Movie Weekend, FIZZ BUZZ, Cooking Schedule, Sachin & his Girlfriend, Laddu, Coins And Triangle, Kids in Academy, Captain Party, Rolling in the Deep, Akhil And Colored Balls, Phantasialand, Devu and an Array, Cycle Race, Kitchen Timetable, Hungry Harish , Sticks, Art, Chefland and Electricity, Collisions, One more weird game, Skyscraper Equilibrium, Chef and Proportion, Chef and Numbers, Horrible Bosses, Kth Max Subarray, The Lost Arithmetic Sequences, Sherlock and the Ugly Flower, Luther and Palindromes, ChefWatson uses Social Network, Kirito in labyrinth, Chef and Subarrays, Chef and Queries, Tourists in Mancunia, Bear and Oveflow Points, Chef Beautiful Array, Chef and Prime Queries, Max Out, Bear and AB, Balanced Array, Hussain Set, Consecutive Snakes, A temple of Snakes, Roommate Trouble, Poo Poo , Always Late, Mathison and the teleportation game, Walter and Sklyer, Infinite OR Game, Chef and Counting Test, Chef and Weird Queries, Game with numbers, Encoding Message, OR Matrix, Split Stones, Chef and Strange Addition, Restore Sequence, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
Contests (109):
February Challenge 2017:
Chef and Triangles, Chef and His Apartment Dues, Most Frequent Element, Gerrymander
April Challenge 2017:
Chef and Divisor Tree, Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
May Challenge 2017:
Chef and Sub Array , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
June Challenge 2017:
A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
August Long Challenge 2017:
Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Palindromic Game, Greedy Candidates, Strings and Graphs
November Challenge 2017:
Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
March Challenge 2018 DIV 2:
Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas
Learning Paths (0):
None
Practice Paths (22):
Practice for ZCO and INOI:
Smart Phone, Video Game, Variation, Tournament, Matched Brackets, SUPW, IPL, Chewing, Wormholes, Break Up, Bookshelves, Free ticket, Sequence Land
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
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Editorials Contributed (0)
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