Rudresh Singh
- 3★ruddddi
- India
- Student
- Indian Institute of Technology Delhi India
- List of teams by Rudresh Singh
- https://discuss.codechef.com/u/ruddddi
- No Active Plan. View Details
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Ratings System Update
(2024-02-07 22:04:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (489):
Practice:
Prime Generator, Transform the Expression, Factorial, Marbles, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, ATM, Life, the Universe, and Everything, Discrepancies in the Voters List, Cutting Recipes, Holes in the text, Three Way Communications, Hotel Bytelandia, Ciel and A-B Problem, Count of Maximum, Daily Train, Double Strings, Jewels and Stones, Little Elephant and Candies, Top Batsmen, Little Elephant and Bombs, Ciel and Receipt, Coin Flip, Buy1-Get1, Buying Sweets, Packaging Cupcakes, Snape and Ladder, Lapindromes, Uncle Johny, Number Mirror, Chef and Feedback, Farmer Feb, Chef and Remissness, Chef-jumping, Dividing Stamps, Tanu and Head-bob, Chef and Apple Trees, Fit Squares in Triangle, Piece of cake, Lucky Four, Broken Telephone, Andrash and Stipendium, Add Two Numbers, Find Remainder, Smallest Numbers of Notes, Reverse The Number, Helping Chef, Total Expenses, Id and Ship, Gross Salary, Valid Triangles, Grade The Steel, GCD and LCM, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Chef and Dolls, Devu and friendship testing, Train Partner, Chef and Table Tennis, Strange operations, Chef And Operators, Mahasena, Processing a string, Mutated Minions, Chef and Subarrays, Chef and Fruits, Malvika is peculiar about color of balloons, Chef and digits of a number, Chef and Socks, Puppy and Sum, Simple Statistics, Ada and crayons, Chef And Magical Path, Chef And Coloring, Coins And Triangle, Devu and an Array, Kitchen Timetable, Chef and Proportion, Studying Alphabet, Download file, Chef and his Students, Chef and Subset, Second Max of Three Numbers, Similar Dishes, Bear and Candies 123, Bear and Segment 01, La Liga, From heaven to earth, A Balanced Contest, Chef and Cook-Off Contests, Chef and Employment Test, Random Pair, Rectangle, Chef And His Characters, Chef and Cook-Off, Chef and Glove, Chef Judges a Competition, Workers, Candy Love, Chef and Replication, Two vs Ten, Secret Recipe, Naive Chef, Trace of Matrix, Sum OR Difference, 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 Secret Ingredient, Chef and Bored Games, The Great Run, Magician versus Chef, Chef and Eid, Ada School, ATM Machine, Judging Delay, Chef and SnackDown, Three Friends, Chef and Difficult Contests, Play Piano, Buying New Tablet, Chef and Party, Chef and Number Game, FlatLand, Maximum Remaining, Testing Robot, Danny Wants To Know, Max power, Making a Meal, Attendance, Multiple Choice Exam, Ping Paja Pong, Football, Playing with Strings, Easy Math, A - Books, Playing with Matches, Weird Modulo Problem , Medel, How much Scholarship, Chef Diet, That Is My Score!, Breaking Bricks, Change It, Chef Chick, Find maximum in an Array, Chef and String, Lost Weekends, Chef and Price Control, A Problem on Sticks, Chef vs Doof, Chef and Demonetisation, Chef and Card Game, Chef and Strings, Even-tual Reduction, Chef and Steps, Chef and Work, Vaccine Distribution, Hidden Numbers, The Begining Era Of Cyberverse, Chef and Groups, Maximise Function, Highest Divisor, Body Mass Index, Space Arrays, Chef and Coupon, No Time to Wait, Pawri Meme, Weight Balance, Lucky Four, Possible Victory, Valid Pair, Passing Marks, Chef On Island, Lucky Boundaries, B - Valentine Couples, A - Save Water Save Life, Coldplay, Hoop Jump, Solubility, Marathon, Lazy Chef, Summer Heat, ICPC Balloons, Chefland Visa, Richie Rich, Chess Match, The Wave, Cyclic Quadrilateral, Maximum Production, Relativity, Chef and Spells, Cricket Ranking, Shoe Fit, Chess Format, Food Chain, Olympics Ranking, Penalty Shots, Black cells in a chessboard, Large Square, Which Division, Maximum Length Even Subarray, Programming Languages, Hardest Problem Bet, Odd Repeat, Airline Restrictions, Travel Pass, The Old Saint And Three Questions, Find the Direction, The Two Dishes, Cars and Bikes, Good Weather, Three Boxes, Two Dishes, Chef in Vaccination Queue, Vaccine Dates , The Preparations, Drunk Alcoholic, Which Mixture, RCB and Playoffs, Cool Name, Gold Mining, Test Match Series, Pass or Fail, Chef and Pairing Slippers, Problem Category, The One with Russ, Chef on Vacation, New Piece, Can_Reach, Disabled King, Odds and Evens, Can You Eat It, Back to Campus, The One Where It All Began, Chef and Stock Prices , Utkarsh and Placement tests, Car Range, Game between friends, Chef and Contest, The Squid Game, Genes, Red Light, Green Light, String protocol, Two Rooks, Keplers Law, Friends Meetup, World Chess Championship, Chef and Vacation Transportation , Equal Integers, Devendra and Water Sports, Favourite String of Chef, Covid and Theatre Tickets, Vishesh and his Popcorn Combo, Mask Policy, Hungry Ashish, Equal Card Game, Elections in Chefland, Average of Three, Chef and Profits, Avoid Contact, Chef and Lockout Draws, Badminton Serves, N Queens Puzzle Solved !, Chef and the Hair Salon, Akash and Function, Fit in Data Type, Chef and His Fruit Stand, Chef and NextGen, Car or Bus, Valentine is Coming, Count the Notebooks, Hostel Room, Get Lowest Free, Too many items, Shopping Change, Complete the credits, Guess the bottom face, Lazy Salesman, Peaceful Party, Blackjack, Good Program, Battery Low, Fill the Bucket, Tyre problem, Chef and Instant Noodles, Watching Movies at 2x, Chessboard Distance, Bomb the base, Self Defence Training, Car Choice, Qualify the round, Count the Holidays, Janmansh and Games, Janmansh and Coins, Janmansh and Assignments, Janmansh at Fruit Market, Akash and Missing Class, Discus Throw, Bath in Winters, Wordle, Chef and Water Bottles, Credit score, Chef and Chocolates, Chef and Races, Balanced Reversals, Increase IQ, Minimum number of coins, Buy 2 Get 1 Free, Chef and Brain Speed, Chef and Gym, Chef and Masks, CRED Coins, The Three Topics, Alternating String, Cup Finals, Group Assignment, Economics Class, The Rating Dilemma, Binary String Cost, Volume Control, Finding Shoes, Sasta Shark Tank, Speed Limit Test, Bucket and Water Flow , Apples and Oranges, Chef and Chocolates, Course Registration, Email Reminders, The Cheaper Cab, Monthly Budget, Minimum Cars required, Non Adjacent Flips, Dark Light, Ezio and Guards, The Cooler Dilemma 1, Is the Score Consistent, Good Quality Bulbs, Expiring Bread, Lunchtime, Mario and Transformation, Mario and Bullet, Water Requirement, Police and Thief, Jenga Night, Bob at the Bank, Chef and Happy String , Six Friends, Best Coupon, Pseudo Sorted Array, Compress the Video, Who is taller!, Presents for Cheffina, Chef and Chapters, Chef and Bird farm, Farmers League, Game of Pooks, The Mango Truck, Roller Coaster, Laptop Recommendation , Infernos, Sugarcane Juice Business, The Attack of Queen, Football Cup, Miami GP, Chef gives Party, Get Subscription, Dominant Army, Circular Track, Practice makes us perfect, How many unattempted problems, Recent contest problems, Problems in your to-do list, My very 1st contest!, A or B, Chess Ratings, Score High, Total Prize Money, Degree of Polynomial, Path Parity, Determine the Winner, Rating Improvement, Playlist, First and Last, Divisible by 3, How Many Maximums, Age Limit, Equal Distribution, Chairs Requirement, Subscriptions, Equal Strings, Zero Ones Equal One Zeros, Burgers, DNA Storage, Joining Date, Waiting Time, It is My Serve, Too many Floors, Determine the Score, Retrieve the Array, Adjacent Sum Parity, Sort the String, Group Assignment, Passes for Fair, Easy Pronunciation, Final Population, TV Discount, Dominant Element, Car Trip, Greater Average, Weights, Mean and Median, Good Pairs, K-Subarrays, Flip the cards, Equalize AB, Stick Break, Permutation Creation, Make Length 1, Mario and the Broken String, Luigi and Uniformity, Candies, Distinct Colors, Hackerman, Indivisible, Apples and oranges, N Triplets, Chef And Babla, Far from origin, Lcm hates Gcd, Odd Even Binary String, Prefix Ones, Three Powers of Two, Two Ranges, Take Not Less, Bi_lindrome!, Permutation and Modulus, Netflix, Tekken, Make A-B Same, Reach Home, Difference Matrix, Monopoly, Rectangular Tiling, Gymkhana Election IIIT-A, CodeChef Streak, Dotify Playlist, Water Filling, Remove Multiples, FIND A and B, Bells of Pilgrimage, Weeding, Airport Management, Best of Two, Trade Surplus, Chocolate Distribution, Playing with OR, Guess the winner!, Maximise Sum, Dracula Eats, Take it Easy, Palindromic Prime Numbers, Chess Pairing, Monsters, Maximum Score , Make N Zero, Rock-Paper-Scissors, Painting Walls, Christmas Candy, Not Prime Permutation, Spell Shortening, Subset GCD, Literacy Rate, Join States, Maximise Adjacent Sum, Minimum And Maximum I, Man of the Match, Minimum And Maximum II, Binary Parity, Table Strength, 50-50 Rule, Fake Certificate
Contests (133):
July Lunchtime 2022 Division 4 (Rated):
Interior Design, The Last Levels, Easy Pronunciation, True and False Paper
July Long Two 2022 Division 4 (Rated):
Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Insurance, Hungry Chef
Starters 49 Division 4 (Rated):
N Buttons 1 Bulb, Is it hot or cold, Maximise the Tastiness, Valid Minimum
Starters 50 Division 4 (Rated):
Permutation GCD, Discount, Mileage matters, Nearest Court, Average Permutation
August Long 2022 Division 4 (Rated):
Sale Season, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal
August Lunchtime 2022 Division 3 (Rated):
Test Averages, Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality, Height of Rationals
Starters 61 Division 4 (Rated):
Minimise LCS, Different Consecutive Characters , Subarray Removal, Reach on Time, Odd Sum Pair
Starters 62 Division 3 (Rated):
Sorted Substrings, Make Multiple, Final Sum, X Jumps, Max minus Min, Test Score
August Long 2023 Division 3 (Unrated):
All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!
Starters 112 Division 3 (Rated):
Cursed Indices, Fair Share Settlement, 3 Logicians Walk into a Bar, Max Nutrition
Starters 115 Division 3 (Rated):
Greedy LIS Algorithm, A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution
Learning Paths (0):
None
Practice Paths (45):
Jump from 2* to 3*:
Make it Divisible, Indivisible Permutation, Minimum Number of Pizzas, Distinct Pair Sums, Turn It, Alternating Work Days, Count Subarrays
Strings:
N Buttons 1 Bulb, DNA Storage, Play Piano, Wordle, Different Consecutive Characters , Malvika is peculiar about color of balloons, World Chess Championship, Chef and Happy String , Studying Alphabet, Lapindromes, Chef and Feedback
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution