Vinay Kumar
- 1★vinay_3011
- India
- Student
- Technocrats Institute Of Technology, Bhopal Madhya Pradesh, India
- List of teams by Vinay Kumar
- No Active Plan. View Details
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Ratings System Update
(2023-03-01 23:00:06)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (685):
Practice:
Prime Generator, Transform the Expression, Factorial, Small factorials, Marbles, Enormous Input Test, Sums in a Triangle, Simple Sorting, ATM, Life, the Universe, and Everything, A Very Easy Problem!, Nuclear Reactors, The Lead Game, Discrepancies in the Voters List, Arranging the Appetizers, Cutting Recipes, Holes in the text, Three Way Communications, BIT Magazine, Hotel Bytelandia, Ciel and A-B Problem, Count of Maximum, Fit to Play, Double Strings, Jewels and Stones, Little Elephant and Strings, Little Elephant and Candies, Arranging Cup-cakes, Closing the Tweets, Racing Horses, Ciel and Receipt, Code Crazy Minions, Coin Flip, Carvans, Buy1-Get1, Little Elephant and Permutations, Buying Sweets, The Minimum Number Of Moves, Packaging Cupcakes, Snape and Ladder, Maximum Weight Difference, Name Reduction, Lapindromes, Chef and Walking on the rectangle , Chopsticks, Chef and The Right Triangles, Uncle Johny, Number Mirror, Chef and Feedback, Farmer Feb, Chef and String, Chef and Remissness, Chef-jumping, Dividing Stamps, Chef and Rainbow Array, Shortest Path in Binary Trees, Divide the Cake, Ups and Downs, Count Substrings, Guessing Game, Counting Flags, The Smallest Pair, Sum Queries, Chef and Gift, Harrenhal, Tanu and Head-bob, Chef and easy problem, Chef and Notebooks, Chef and Apple Trees, Brackets, Good Joke!, Fit Squares in Triangle, Chef and Interview, Lucky Four, Broken Telephone, Andrash and Stipendium, Equality, 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, Gregorian Calendar, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Farmer And His Plot, Chef and Dolls, 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 stones, Chef and the Wildcard Matching, Minimum Maximum, Sum of palindromic numbers, Chef And Operators, emitL, Mahasena, Processing a string, Mutated Minions, Distinct Codes, Palindromic substrings, Chef and Pick Digit, Chef and Subarrays, Chef and Fruits, Malvika is peculiar about color of balloons, Chef and digits of a number, Alternating subarray prefix, Chef and Socks, Chef and Coins Game, Puppy and Sum, Chef and Chocolate, Ada and crayons, Chef And Coloring, Movie Weekend, Cats and Dogs, Coins And Triangle, Devu and an Array, Kitchen Timetable, Studying Alphabet, Lazy Jem, Watson asks Does Permutation Exist, The Largest Bouquet, Download file, Chef and his Students, Superheroes and villains, Second Max of Three Numbers, Bear and Candies 123, Bear and Segment 01, Chef and his daily routine, Courses in an university, A Good Set, Snake Procession, La Liga, Two Numbers, Whats in the Name, From heaven to earth, Mathison and pangrams, Max Mex, A Balanced Contest, Chef and Cook-Off Contests, Chef and Employment Test, Days in Month, Random Pair, Uniform Strings, Rectangle, Chef and Game with Sequence, Chef and Cook-Off, Jumping in the hills, Mix the Colors, Chef and Glove, Chef Judges a Competition, Workers, Candy Love, Immortal Frieza, Cut the Board, Two vs Ten, Secret Recipe, Naive Chef, Trace of Matrix, 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, Archi and Comparsion, Counting Pretty Numbers, Encoding Message, Chef and Bored Games, Spell Bob, The Great Run, Magician versus Chef, Chef and Problem Setting, Chef and Eid, Chef and Adventures, Ada School, Chef and Serves, ATM Machine, Judging Delay, Chef and SnackDown, Knight Chess, Three Friends, Chef and Difficult Contests, Beautiful Garland, Chef and Interactive Contests, Play Piano, The Nights Watch, IPL and RCB, Buying New Tablet, Chef and Party, Chef and Number Game, Average Number, FlatLand, Testing Robot, Danny Wants To Know, Making a Meal, Chef Learning Hungarian Algorithm, Attendance, Dilemma, Chef and Sum, Multiple Choice Exam, Ping Paja Pong, Chef and Mean , Football, Playing with Strings, Easy Math, A - Books, Playing with Matches, Weird Modulo Problem , Weapon Value, Discount in a Shop, Medel, Select Training Set, Full Barrier Alchemist, Dinosaurs Football, How much Scholarship, Chef Diet, That Is My Score!, Is This a Give Away, Safe Robots, Breaking Bricks, Change It, Usain Bolt vs Tiger, Check Algorithm, Chef and String, Mr Pr in a Dilemma , Tax Slabs, Find maximum in an Array, At the Gates, Find Your Gift, Lift Requests, Chef in Fantasy League, 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, Priya and AND, Chef and Steps, Chef and Work, Ada Matrix, Bowling Strategy, Watermelon, Decreasing Srrnmieeda, AND Plus OR, Chef and IPC Certificates, Vaccine Distribution, Hidden Numbers, The Begining Era Of Cyberverse, Minimum Attendance Requirement, Chef and Groups, Password, Pair Me, Highest Divisor, Body Mass Index, Total Score, Chef and Coupon, No Time to Wait, Motivation, Pawri Meme, Weight Balance, Lucky Four, Possible Victory, Valid Pair, Passing Marks, Chef On Island, Bench Press, Lucky Boundaries, B - Valentine Couples, A - Save Water Save Life, Xor Equality, Coldplay, Hoop Jump, Solubility, Marathon, Bella ciao, Lazy Chef, Correct Sentence, Summer Heat, HTML Tags, ICPC Balloons, Chefland Visa, Richie Rich, Chess Match, Cyclic Quadrilateral, Maximum Production, Relativity, Different String, Chef and Spells, Cricket Ranking, Shoe Fit, Chess Format, Food Chain, Red Alert, Problem Difficulties, Olympics Ranking, Penalty Shots, Say No To Drugs, Black cells in a chessboard, Large Square, Which Division, Team Formation, 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, Make it Divisible, A Subtask Problem, Three Boxes, Two Dishes, Prefix Sums, Chef in Vaccination Queue, Vaccine Dates , The Preparations, Professor And Directions, Chef And Salary Pay, Yet another SOD problem, Diagonal movement, Drunk Alcoholic, Which Mixture, RCB and Playoffs, Magical Planks, Gold Mining, Alternating Work Days, Pass or Fail, Chef and Pairing Slippers, Average Flex, Problem Category, Equal Coins, Which Fuel is Cheaper, The One with Russ, Chef on Vacation, New Piece, Can_Reach, Odds and Evens, Can You Eat It, Back to Campus, Make them equal, The One Where It All Began, Chef and Stock Prices , Utkarsh and Placement tests, Yet another subarray problem, Remove Element, Car Range, Game between friends, Chef and Contest, Sleepy Chef, The Squid Game, Genes, Red Light, Green Light, String protocol, Plusle and Minun on Array, Two Rooks, Friends Meetup, Chef and Vacation Transportation , Equal Integers, Devendra and Water Sports, Covid and Theatre Tickets, Vishesh and his Popcorn Combo, Mask Policy, TCS Examination, Hungry Ashish, Equal Card Game, Elections in Chefland, Average of Three, Chef and Profits, Avoid Contact, Chef and Subset Additions, Chef and Lockout Draws, Badminton Serves, EVM Hacking, Binary Base Basics, 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 Bike, 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, The product mystery, Good Program, Parallel Processing, 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, Equal Mex Splitting, Substring of a Substring, 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, Sign Moves, Cup Finals, Group Assignment, Economics Class, The Rating Dilemma, Binary String Cost, Volume Control, Finding Shoes, Sasta Shark Tank, Rearranging digits to get a multiple of 5, Test Averages, Bucket and Water Flow , Apples and Oranges, Chef and Chocolates, Course Registration, Email Reminders, Prime Sum, Distinct Dilemma, The Cheaper Cab, Monthly Budget, Minimum Cars required, Non Adjacent Flips, Dark Light, Ezio and Guards, The Cooler Dilemma 1, Average Array, Expiring Bread, Lunchtime, Mario and Transformation, Mario and Bullet, Water Requirement, Police and Thief, Jenga Night, 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, Pushpa , 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, Average Gift, 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, Xor Palindrome, Chess Ratings, Score High, Total Prize Money, Degree of Polynomial, Is this priority or parity!, Path Parity, Determine the Winner, First and Last, Expected move, Divisible by 3, How Many Maximums, Age Limit, Equal Distribution, Minimum number of Flips, Divisible by i , The Optimal Pairs, Burgers, DNA Storage, Joining Date, Waiting Time, Dense Bracket Sequence, Biryani classes, Air Hockey, Jogging, Retrieve the Array, Xor Permutation, Sort the String, Counting Words, MATH1 Enrolment, Group Assignment, Chef On Date, Construct N, End Sorted, Minimum Coins, Chess Time, Make Palindrome 2, Interior Design, The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching, True and False Paper, Split The String, High Frequency, Is it hot or cold, Maximise the Tastiness, Monks, Nearest Court, Split N, Final Population, Different Medians, TV Discount, Dominant Element, Maximum Submissions, AI Analysing Code, Height of Rationals, Car Trip, Greater Average, Odd Pairs, Make A and B equal, Weights, Equal Distinct, Number of Credits, Balls and Boxes, Fever, Broken Phone, Nearest Exit, Chefland Games, Maximize Colours, Far Away, Sleep deprivation, Flip the cards, Equalize AB, Break the elements, Equivalent Numbers, Ranklist Pages, Reach the Target, Remove Bad elements, Audible Range, Expert Setter, Speciality, Podium Finish, Minimum Pizzas, Building Race, Tax in Chefland, Palindrome Flipping, Card Removal, Reach on Time, Odd Sum Pair, Make Multiple, X Jumps, Max minus Min, Test Score, Packing Books, Tasty Decisions, Mario and the Broken String, Parity, Candies, Distinct Colors, Water Consumption, Hackerman, Time Complexity, Water Mixing, String Game, Binary Battles, Squats, Monopoly in Chefland, Minimum Number of Ones, Tour of King, Rain in Chefland, Make Money, Good Investment or Not, Scalene Triangle, Convert to permutation, Kitchen Timings, Spice Level, Prime Reversal, Instagram, Facebook, Snapchat, Perfect Trio, Indivisible, Apples and oranges, Sum it, Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers, Mana Points, Chef And Babla, Battery Health, Redistributing Chocolates, Overspeeding Fine, Negative Product, Read Pages, Two Ranges, Saving Taxes, Profit Increment, 400M Race, Bi_lindrome!, Netflix, Codechef Airlines, Three Numbers, Good Turn, One Stone or Two Stones, Distinct Opposite Sums, Just One More Episode, Single-use Attack, Running Comparison, Equal Elements, Reach Home, Candy Division, IPL Ticket Rush, CodeChef Learn Problem Solving, Plus 2 or Minus 1, Masterchef finals, Donation Drive, Messi vs Ronaldo, FIND A and B, Weeding, 2000, Puzzle Hunt
Contests (97):
April Long One 2022, Division 3 (Rated):
Dazzling AXNODR Challenge , Pairwise Xors, The Cooler Dilemma 2, Prime Sum, Dazzling GCD Pair
CodeChef Starters 34 Division 3 (Rated):
Is the Score Consistent, Good Quality Bulbs, Positive Products
June Long One 2022 Division 4 (Rated):
Subscriptions, Possible GCD, Alternate Additions, Equal Strings, Chairs Requirement
June Long Two 2022 Division 4 (Rated):
AP Grid, Strong Elements, Fitness, Reversal Sorting, Complementary Strand in a DNA, Make all equal using Pairs, Count the ACs
Starters 45 Division 4 (Rated):
Chef and his Apps, Best of Two, Adjacent Sum Parity, Change Row and Column Both
July Long One 2022 Division 4 (Rated):
Slow Solution, Chef and Candies, Pass the Exam, Game of Piles Version 1, Find A, B, C, Bidding, Journey of the Knight
July Long Two 2022 Division 4 (Rated):
Insurance, Hungry Chef, Sum of Product 2, Sum of Product 1, To Divide or Not To Divide, Chef in his Office, Concat Sort, Maximize Difference
Starters 50 Division 4 (Rated):
Permutation GCD, Discount, Mileage matters, Nearest Court, Average Permutation
Starters 57 Division 4 (Rated):
Even Splits, Non-Negative Product, Integers that sum to the same value
Learning Paths (11):
Greedy Algorithms:
MCQ, MCQ, MCQ, MCQ, Chef and String, MCQ, MCQ, Snakes, Mongooses and the Ultimate Election
Practice Paths (113):
Practice Java:
Multiple Choice Question, Number Mirror, Rearrange Code, Multiple Choice Question, Chef and Instant Noodles, Multiple Choice Question, CodeChef Learn Problem Solving, Multiple Choice Question, Chef and Brain Speed
Basic Math using Java:
Multiple Choice Question, Fitness, Multiple Choice Question, Chef and Chocolates, Rearrange Code, Candy Store, Multiple Choice Question, Scalene Triangle, Multiple Choice Question, Favourite Numbers, Multiple Choice Question, 7 Rings
Arrays using Java:
Multiple Choice Question, Difficulty Rating Order, Rearrange Code, Cost of Groceries, Multiple Choice Question, Running Comparison, Multiple Choice Question, Largest and Second Largest, Rearrange Code
Level up from 1* to 2*:
Richie Rich, Vaccine Dates , Hoop Jump, The Two Dishes, Motivation, Two Dishes, Problem Category, Programming Languages, Chef and Spells, Smallest Possible Whole Number, Weight Balance, Chef and Stock Prices , Turn It, Maximum Length Even Subarray, Distinct Pair Sums, Tom And Jerry 1, Lucky Four, Watson asks Does Permutation Exist, Reversal Sorting
Prepare for your DSA interviews:
Defeat The Monster 1, Attack on Kingdom, Three Number Expression, Lucky Number, Pixel Damage, Emotional Proximity, Color the Cube, Taxi Cost, Number of Rectangles, School Assembly, 0xxx1, Jump To The End, Maximum Partition
Strings:
DNA Storage, N Buttons 1 Bulb, Wordle, Play Piano, Malvika is peculiar about color of balloons, World Chess Championship, Chef and Happy String , Studying Alphabet, Lapindromes, Chef and Feedback, Chef and the Wildcard Matching, Password
Arrays:
Compress the Video, Find maximum in an Array, Snapchat, Cost of Groceries, The Squid Game, Bomb the base, Running Comparison, Red Light, Green Light, Largest and Second Largest, Kitchen Timetable, Difficulty Rating Order, Candies, Workers, Count of Maximum, Cops and the Thief Devu
Basic Math:
Fitness, Test Averages, Second Max of Three Numbers, 7 Rings, Chef and Chocolates, Make AP, Find Remainder, Integers that sum to the same value, Candy Store, Minimum Number of Ones, Scalene Triangle, Negative Product, Sum of Digits, GCD and LCM, Favourite Numbers, Make A and B equal, Construct N, Alternate Additions, Farmer And His Plot, Two vs Ten, Puppy and Sum, Divisible by 3, Balls and Boxes
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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