Rohit Kumar
- 2★rht_rana
- India
- Professional
- ZopSmart
- List of teams by Rohit Kumar
- No Active Plan. View Details
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Ratings System Update
(2024-01-03 22:30:04)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (266):
Practice:
The Next Palindrome, Factorial, Small factorials, Marbles, Bytelandian gold coins, Enormous Input Test, Sums in a Triangle, Simple Sorting, GCD2, ATM, Life, the Universe, and Everything, A Very Easy Problem!, Paying up, Nuclear Reactors, The Lead Game, Discrepancies in the Voters List, The Best Box, Decreasing String, Number Game Revisited, Three Way Communications, Open the Dragon Scroll, Chef Travel Routes, Ciel and A-B Problem, Lucky Long, Fit to Play, Little Elephant and Bombs, Arranging Cup-cakes, Closing the Tweets, Racing Horses, Ciel and Receipt, Coin Flip, Carvans, Tourist Translations, Little Elephant and Permutations, Buying Sweets, The Minimum Number Of Moves, Root of the Problem, Packaging Cupcakes, The Ball And Cups, Maximum Weight Difference, Your Name is Mine, Andrew and the Meatballs, Lapindromes, Subtraction Game 1, Chopsticks, Attic Crossing, Splitting Candies, Chef and The Right Triangles, Uncle Johny, Number Mirror, Magic Pairs, Please like me, Chef and Feedback, Farmer Feb, Chef and String, Compilers and parsers, Walk, Chef and Remissness, Chef and Kingship, Chef-jumping, Dividing Stamps, Chef and Rainbow Array, Chef and Subarray, Shortest Path in Binary Trees, Divide the Cake, Count Substrings, The Smallest Pair, Subarray GCD, Copy-Paste, Sum Queries, Chef and Gift, Tanu and Head-bob, Chef and easy problem, Chef and Notebooks, Walk on the Axis, Brackets, Chef and Stones, Good Joke!, Fit Squares in Triangle, Piece of cake, Gcd Queries, Suraj goes shopping, Lucky Four, Broken Telephone, 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, Rupsa and the Game, 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, Chef and the Wildcard Matching, Minimum Maximum, Chef And Operators, Mahasena, Processing a string, Mutated Minions, Palindromic substrings, Chef and Subarrays, Chef and Fruits, Malvika is peculiar about color of balloons, Chef and digits of a number, Dual Nim, Alternating subarray prefix, Puppy and Sum, Chef and Chocolate, Simple Statistics, Ada and crayons, Chef And Coloring, Movie Weekend, Cats and Dogs, Laddu, Coins And Triangle, Akhil And Colored Balls, Devu and an Array, Kitchen Timetable, Sticks, Collisions, 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, Bear and Candies 123, Bear and Segment 01, Chef and his daily routine, A Good Set, Snake Procession, Temple Land, Snakes, Mongooses and the Ultimate Election, Two Numbers, Chang and Bitwise OR, Whats in the Name, Find the Maximum Value, From heaven to earth, Mathison and pangrams, Max Mex, Little Chef and Sums, A Balanced Contest, Chef and Employment Test, Buggy Calculator, Days in Month, Good and Bad Persons, Uniform Strings, Football Match, Coder Life Matters, Rectangle, Chef and Cook-Off, Mix the Colors, Chef Judges a Competition, Chef and Friends, 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, Counting Pretty Numbers, Encoding Message, Chef and Bored Games, Chef and Eid, Ada School, ATM Machine, Judging Delay, Chef and SnackDown, Ada King, Three Friends, Chef and Interactive Contests, Play Piano, Fancy Quotes, IPL and RCB, Buying New Tablet, Average Number, FlatLand, Earning A Profit , Attendance, CV, Chef and Sum, Multiple Choice Exam, Football, Playing with Strings, Easy Math, A - Books, Playing with Matches, Medel, That Is My Score!, Change It, Find Your Gift, Chef Swaps Digits, Sell All the Cars, COVID Pandemic and Long Queue, Lift Requests, Akansha and Chocolates, Weird Walk, Lost Weekends, Chef vs Doof, Chef and Card Game, Chef and Strings, Watermelon, B - Valentine Couples, Xor Equality, Golf, Summer Heat, ICPC Balloons, Richie Rich, Chess Match, Cyclic Quadrilateral, XOR-ORED, Zebra Crossing, Average Flex, Car Range, Red Light, Green Light, Chef and Races, Easy Pronunciation, Equal Distinct, Number of Credits, Ticket Fine, Yet Another Palindrome Problem, Minimum Absolute Score, Read Pages, Good Turn, Reach Home, Masterchef finals, Puzzle Hunt, Sunday Brunch, Santa and Chocolates, Pizza Cutting, GCD and LCM
Contests (202):
August Challenge 2020 Division 2:
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess
August Challenge 2021 Division 3 (Rated):
Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
August Lunchtime 2021 Division 3:
K-th Maximum, Maximum Length Even Subarray, Programming Languages, Just a Graph
CodeChef Starters 9 Division 3 (Rated):
Black cells in a chessboard, Large Square, Bus full of passengers
September Challenge 2021 Division 2 (Unrated):
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
September Lunchtime 2021 Division 3:
Two Dishes, Prefix Sums, Vaccine Dates , Alice vs Bob Faceoff, Yet another SOD problem
CodeChef Starters 22 Division 3 (Rated):
An Interesting Sequence, Equal Card Game, Elections in Chefland
Exun 2021-22 Division 3 (Rated):
Vishesh and his Popcorn Combo, Sarthak and his Magic Grid, Vedant and his Hidden Array
January Cook-Off 2022 Division 3:
Palindromes Not Allowed, Mean Maximization, Mask Policy, Hungry Ashish
April Long Two 2022 Division 4 (Rated):
Geometric Mean Inequality, Sasta Shark Tank, Six Friends, Best Coupon, Pseudo Sorted Array
July Long Two 2022 Division 4 (Rated):
Maximize Difference, Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Insurance, Hungry Chef
August Long 2022 Division 4 (Rated):
Sale Season, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal
August Lunchtime 2022 Division 4 (Rated):
Test Averages, Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality, Height of Rationals
Starters 55 Division 4 (Rated):
Balls and Boxes, Permutation Clear, Fever, Mean and Median, Broken Phone
September Long 2022 Division 4 (Rated):
Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Interesting Subarray, Good Pairs
Starters 56 Division 4 (Rated):
K-Subarrays, Nearest Exit, Chefland Games, Maximize Colours, Far Away
September Lunchtime 2022 Division 4 (Rated) (Based on EJOI):
Sleep deprivation, Flip the cards, Equalize AB, Stick Break, Permutation Creation
Starters 57 Division 4 (Rated):
Alice and Marks, Integers that sum to the same value, Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes
Starters 58 Division 4 (Rated):
Break the elements, Ranklist Pages, Reach the Target, Add to Subsequence, Remove Bad elements
October Long 2022 Division 3 (Rated):
Building Race, Single Operation Part 1, Single Operation Part 2
Starters 64 Division 3 (Rated):
Mario and the Broken String, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Distinct Colors, Water Consumption
Starters 66 Division 3 (Rated):
Good Binary Strings, Palindrome by Splitting, Just Like Mob!, Binary Battles, Squats, Monopoly in Chefland
Starters 115 Division 3 (Rated):
Greedy LIS Algorithm, A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution
Learning Paths (0):
None
Practice Paths (25):
Strings:
Play Piano, Different Consecutive Characters , Malvika is peculiar about color of balloons, Studying Alphabet, Lapindromes, Chef and Feedback, Chef and the Wildcard Matching
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
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Editorials Contributed (0)
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