Rahul Kumar
- 4★rahul_rj
- Enthusiastic Explorer & Learner
- India
- Student
- Indian Institute of Technology Indore Simrol, Madhya Pradesh, India
- List of teams by Rahul Kumar
- https://discuss.codechef.com/u/rahul_rj
- No Active Plan. View Details
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Ratings System Update
(2023-09-20 22:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (192):
Practice:
Small factorials, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, ATM, The Lead Game, Cutting Recipes, Three Way Communications, Ciel and Receipt, Packaging Cupcakes, Lapindromes, Number Mirror, Farmer Feb, Chef and Remissness, Chef and Rainbow Array, The Smallest Pair, Chef and Gift, Tanu and Head-bob, Fit Squares in Triangle, Piece of cake, Lucky Four, Version Control System, Tickets, 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, 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, Chef and Two Strings, Greedy puppy, Forgotten Language, Chef and the Wildcard Matching, Minimum Maximum, Chef And Operators, Mahasena, Mutated Minions, Chef and Fruits, Malvika is peculiar about color of balloons, Chef and digits of a number, Alternating subarray prefix, Puppy and Sum, Simple Statistics, Ada and crayons, Chef And Coloring, Movie Weekend, Cats and Dogs, Coins And Triangle, Akhil And Colored Balls, Kitchen Timetable, Sticks, Studying Alphabet, Lazy Jem, Help Lost Robot!, Download file, Chef and his Students, Quentin Tarantino, Nothing in Common, Bear and Milky Cookies, Similar Dishes, Bear and Candies 123, Bear and Segment 01, Snake Procession, Snakes, Mongooses and the Ultimate Election, Two Numbers, From heaven to earth, Buggy Calculator, Days in Month, J - Reached Safely Or Not, Uniform Strings, Rectangle, Survive in ChocoLand, A Big Sale, Chef and Cook-Off, Chef Judges a Competition, Chef and Friends, The Deadly Sin, Candy Love, Cut the Board, Two vs Ten, Naive Chef, Trace of Matrix, 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, Chef and Secret Ingredient, The Great Run, Magician versus Chef, Chef and Eid, Ada School, Chef and Serves, Byte to Bit, ATM Machine, Chef and SnackDown, Chef and Typing, Three Friends, Chef and Difficult Contests, Truth and Dare, Chef and Interactive Contests, Maximise the Sum, Play Piano, Valid Stack Operations, Is it a Cakewalk Problem, Ada King, IPL and RCB, Buying New Tablet, Average Number, FlatLand, Testing Robot, Max power, Attendance, CV, Ping Paja Pong, Playing with Strings, A - Books, Eidi Gift, Playing with Matches, Weapon Value, Medel, The Promised Land, Dinosaurs Football, Khaled in HIT, How much Scholarship, Chef Diet, That Is My Score!, Safe Robots, Change It, Chef and String, Chef Chick, Mr Pr in a Dilemma , Tax Slabs, Find maximum in an Array, At the Gates, Find Your Gift, Coronavirus Spread, Chef Swaps Digits, COVID Pandemic and Long Queue, Chef in Fantasy League, Vaccine Production, Hidden Numbers, Avoid Fixed Points, ChefWM, Mean equals Median, Prime Graph, Erase All But One, Special String, Hidden Permutation, Count Arrays, Fit in Data Type, String Reverse, Xor Palindrome, Stone Game, Non Coprime Neighbours, Mango Market, Max Heat, XOR and AND, Alternating String, Sign Moves, Mexy Array, The Unchanging OR, Maximize the Minimum, Finding Shoes, Flip Sorting, A Bit Easy, Anti-knapsack, Equal After And, Distinct Sequence, Break This Array
Contests (96):
January Challenge 2021 Division 3:
Chef and Division 3, Fair Elections, Encoded String, Point Of Impact
January Lunchtime 2021 Division 3 (Unrated):
Ashishgup and Interviews, Pair Me, Even Differences, Even Sum
CodeChef Starters 22 Division 2 (Rated):
Merging Binary Strings, Equal LIS, Even Subset Xor, An Interesting Sequence
January Cook-Off 2022 Division 2:
Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Merged LIS
CodeChef Starters 23 Division 2 (Unrated):
Average of Three, Chef and Profits, Subarray Mex, Maximising Vacations, Non Zero Subarray Xor
CodeChef Starters 24 Division 2 (Rated):
Anti Palindrome, Yet Another Constructive Problem, Avoid Contact, Divisors and Reciprocals
CodeChef Starters 25 Division 2 (Rated):
Building Towers, Equal MEX, K Distinct Array, Points and Lines
February Lunchtime 2022 Division 2:
Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort
CodeChef Starters 29 Division 2 (Rated):
Decomposition Reaction, Increase 2 consecutive characters, String protocol, Plusle and Minun on Array
CodeChef Starters 30 Division 2 (Rated):
Minimum Coloring, Maximizing LIS, Gift Shop and Coupon, Balanced Reversals
March Cook-Off 2022 Division 2:
Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility
Learning Paths (0):
None
Practice Paths (15):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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