Karan Goyal
- 2★karan646
- India
- Student
- Punjabi University, Patiala
- List of teams by Karan Goyal
- https://discuss.codechef.com/u/karan646
- No Active Plan. View Details
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Ratings System Update
(2023-07-19 22:15:04)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (569):
Practice:
Prime Generator, Transform the Expression, The Next Palindrome, Factorial, Small factorials, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, Not a Triangle, ATM, Life, the Universe, and Everything, The Lead Game, Discrepancies in the Voters List, Cleaning Up, Cutting Recipes, Number Game Revisited, The Morning Commute, Three Way Communications, Ciel and A-B Problem, Lucky Long, Spoon in Matrix, Fit to Play, Jewels and Stones, Little Elephant and Strings, Little Elephant and Bombs, Arranging Cup-cakes, Closing the Tweets, Racing Horses, Ciel and Receipt, Coin Flip, Recipe Reconstruction, Carvans, Tourist Translations, Little Elephant and Permutations, Buying Sweets, Little Elephant and Divisors, The Minimum Number Of Moves, Packaging Cupcakes, Reversing directions, Approximately, Minimum Distance, Many Chefs, Three Different Numbers, Row and Column Operations, Maximum Weight Difference, Name Reduction, 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, Longest Common Pattern, Farmer Feb, Chef and String, Compilers and parsers, Walk, Little Chef and Numbers, Chef and Remissness, Chef and Kingship, Chef-jumping, Dividing Stamps, Chef and Ground, Chef and Rainbow Array, Chef and Subarray, Stone, Count Substrings, The Smallest Pair, Subarray GCD, Copy-Paste, Sum Queries, Chef and Gift, Harrenhal, Tanu and Head-bob, Chef and easy problem, Distinct Characters Subsequence, Chef and Notebooks, The Army, Walk on the Axis, Chef and Apple Trees, Brackets, Chef and Stones, One Dimensional Kingdoms, Fit Squares in Triangle, Piece of cake, 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, Entrance Exam, Train Partner, Cops and the Thief Devu, Chef and Table Tennis, Count Subarrays, Strange operations, Chef and Two Strings, Greedy puppy, Puppy and game, Who dares to be a millionaire, Forgotten Language, Chef and the stones, Chef and the Wildcard Matching, Minimum Maximum, Chef And Operators, Stacks, Mahasena, Chef-Detective, 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, Chef and Coins Game, 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, Tweedle-Dee and Tweedle-Dum , Studying Alphabet, Lazy Jem, Chef and Inequality, Download file, Sebi and the highway, Chef and his Students, Chef and Subset, Extreme Encoding, Quentin Tarantino, Nothing in Common, Chef and His Apartment Dues, Xenny and Alternating Tasks, Bear and Milky Cookies, Second Max of Three Numbers, Bear and Ladder, Similar Dishes, 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, Find the Maximum Value, From heaven to earth, Mathison and pangrams, Little Chef and Sums, Subsequence Equality, A Balanced Contest, Chef and Cook-Off Contests, Chef and Employment Test, Buggy Calculator, Ordering teams, Villages and Tribes, Days in Month, J - Reached Safely Or Not, Random Pair, Smart Strategy, Chef And his Cake, Good and Bad Persons, Uniform Strings, Coupon System, Beautiful Array, Football Match, Coder Life Matters, Rectangle, Chef and Game with Sequence, Chef And His Characters, Survive in ChocoLand, A Big Sale, Chef and Cook-Off, Jumping in the hills, Chef and Glove, Chef Judges a Competition, Chef and Friends, Magic Elements, Minimum Deletions, Workers, Xor Again, The Deadly Sin, Candy Love, Two vs Ten, Secret Recipe, 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, Archi and Comparsion, Counting Pretty Numbers, Encoding Message, Split Stones, Chef and Secret Ingredient, Chef and Bored Games, Spell Bob, The Great Run, Magician versus Chef, Balsa For The Three, Chef and Eid, Ada School, Chef and Serves, ATM Machine, Judging Delay, Qualifying to Pre-Elimination, Chef and SnackDown, Knight Chess, Ada King, Ada and the Staircase, Three Friends, Chef and Sequence, Chef and Difficult Contests, Truth and Dare, Beautiful Garland, Chef and Interactive Contests, Maximise the Sum, Play Piano, Life Limited, Camp Or Not, Valid Stack Operations, XOR! Wait for it, Is it a Cakewalk Problem, Print Pattern, Fancy Quotes, Ada King, Appy and Contest, Deputy Chef, IPL and RCB, Buying New Tablet, Chef and Party, Chef and Number Game, Average Number, FlatLand, Maximum Remaining, Testing Robot, Max power, Making a Meal, Reduce to One, Chef and Proxy, Guddu on a Date, Attendance, Chain Reaction, CV, Easy Fibonacci, Chef and Distinct Numbers, Chef and Sum, Chef and Pairs, Multiple Choice Exam, Ping Paja Pong, Chef and Mean , Hard Sequence, Football, Distribute Apples, Playing with Strings, Easy Math, A - Books, Chef Drinks Coke, Chef and Interesting Subsequences , Eidi Gift, Plus Multiply, Playing with Matches, Weird Modulo Problem , Chef Feeds Cats, Weapon Value, Discount in a Shop, Medel, Full Barrier Alchemist, Dinosaurs Football, Khaled in HIT, How much Scholarship, Chef Diet, That Is My Score!, Compress the List, Train or Walk, Is This a Give Away, Safe Robots, Breaking Bricks, Change It, Usain Bolt vs Tiger, Check Algorithm, Chef and String, Chef Chick, Exam Cheating, Recruit Villagers, School of Geometry, Pintu and Fruits, Hard Cash, Mr Pr in a Dilemma , Tax Slabs, Find maximum in an Array, At the Gates, Find Your Gift, Box of Chocolates, Coronavirus Spread, Chef Swaps Digits, Sell All the Cars, COVID Pandemic and Long Queue, Lift Requests, Chef and Numbers, Chef in Fantasy League, Chef and Recipe, Chef and Icecream, Chef and String, Weird Walk, Lost Weekends, Chef and Price Control, A Problem on Sticks, Max Mex, Chef vs Doof, Chef and Demonetisation, Chef and Card Game, Chef and Strings, Even-tual Reduction, Winning Strategy, Priya and AND, Help Martha, Chef and Steps, Chef Wars - Return of the Jedi, Chef and Linear Chess, Maximum Candies, 2 - Sums divisible by 3, Polygon Relationship, Chef and Work, Mode of Frequencies, Bowling Strategy, Watermelon, Covid Run, Chef and Easy Queries, Split the Str Ing, Decreasing Srrnmieeda, Ada and Dishes, AND Plus OR, The One Who Knocks!, Flip the String, Chef and IPC Certificates, Gasoline Introduction, Even Pair Sum, Vaccine Production, Vaccine Distribution, Self-Destructing Strings, Hidden Numbers, Catch the Thief, The Begining Era Of Cyberverse, Three Letters, Minimum Attendance Requirement, Sed Sequences, One Zero Swaps, Bodybuilder, Chef and Division 3, Encoded String, Daanish and Problems, Chef and Groups, Ashishgup and Interviews, College Life 2, Distinct Pair Sums, College Life 5, Password, Maximise Function, Pair Me, Even Differences, Even Sum, Highest Divisor, Body Mass Index, Total Score, Server Trouble, Thief and Police, PCM Dilemma, Memcached Service, Chef and Laddus For Children, Palpal Strings, Smallest Possible Whole Number, Coprime Range, Chef and Coupon, No Time to Wait, Turn It, Nobel Prize, Motivation, Pawri Meme, Matrix XOR, Weight Balance, Lucky Four, Smart Phone, Possible Victory, Birthday Gifts, Valid Pair, World Record, Strong Language, Passing Marks, Chef On Island, The Last Problem, Chef in Heaven , Hiring Test, Bench Press, Lucky Boundaries, B - Valentine Couples, A - Save Water Save Life, Joker and Batman, Chocolate Monger, Equinox Strings, Charges, Coldplay, Hoop Jump, Solubility, From Rational to Binary, Marathon, Vaccine Drive, Tom And Jerry 1, False Number, Lazy Chef, Summer Heat, HTML Tags, ICPC Balloons, Chefland Visa, Richie Rich, Chess Match, The Wave, Cyclic Quadrilateral, Unpleasant Ones, Even tuples, Ceiling Sum, Maximum Array Xor, Mod Equality, Friend Groups In A Line, Clear the Array, K-th Maximum, Odd Repeat, Maximise the Subsequence Sum, Longest AND Subarray, Obtain the Sum, Make it Divisible, Professor And Directions, Nice Pairs , Product Pain, Remove Element, The Squid Game, Red Light, Green Light, Two Rooks, Equal Integers, Count Number of Peaks, Avoid Contact, String Reverse, Complete the credits, Guess the bottom face, Lazy Salesman, Peaceful Party, Non Adjacent Flips, Compress the Video, Easy Permutation, Array Equality, Closest Vowels, Even Subarray XOR, Prime Xor, Vowel Anxiety, Adjacent Sum Parity, Array sorting, Strict Permutation, Copy and Push Back, Similar Heights, Easy Pronunciation, Yet Another Palindrome Making Problem, Consecutive XOR, Largest Family, Positive array, Split The String, High Frequency, Monks, Sum Product Segments, Average Permutation, Split N, Different Medians, Black&White Ring Game, Odd Pairs, Equal Distinct, Ticket Fine, Balls and Boxes, Mean and Median, Broken Phone, Maximize Colours, Flip the cards, Equalize AB, Stick Break, Permutation Creation, Even Splits, Equivalent Numbers, Add to Subsequence, Remove Bad elements, Nahaane Jaa, Candies, Hackerman, Chef And Babla, Lcm hates Gcd, Minimal Inversions, Odd Even Binary String, Prefix Ones, Three Powers of Two, Two Ranges, Love Squares Hate Cubes, Spreading Charges, Concat Palindrome, K Increment Palindrome, Three Numbers, Valid Expression, Passing Marks, Permutation Subsequence, Prefix Permutation, Digit Operation, TripTastic, AB plus C, Search for 404, Break Free, Swap the numbers, Mex Array, Caesar Cipher, Schrodinger Smiley, Best of Two, Two Piles, Trade Surplus, Chocolate Distribution, Arya In Grid
Contests (146):
August Challenge 2021 Division 3 (Rated):
Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
CodeChef Starters 9 Division 2 (Unrated):
Black cells in a chessboard, Large Square, Bus full of passengers
September Challenge 2021 Division 2 (Unrated):
XOR Equal, Shuffling Parities, Minimize Digit Sum, 2-D Point Meeting, Airline Restrictions, Travel Pass
September Cook-Off 2021 Division 2:
Chef and Pairwise Distances, Zebra Crossing, Fake Swaps, Adjacency Hatred
July Long One 2022 Division 3 (Rated):
Journey of the Knight, Game of Piles Version 1, Slow Solution, Pass the Exam, Chef and Candies
July Lunchtime 2022 Division 3 (Rated):
The Last Levels, Easy Pronunciation, Maximum Median Matching
Starters 50 Division 3 (Rated):
Permutation GCD, Sum Product Segments, Nearest Court, Average Permutation
Starters 59 Division 3 (Rated):
Chef and Happy String , Maximum Subarray , Suspense String, Confusing Concatenations
Starters 76 Division 3 (Rated):
Redistributing Chocolates, Make Array Odd, Zero String, Contruct Array, 400M Race, Not Divisible
February Cook-Off 2023 Division 3 (Rated):
Take Not Less, Bi_lindrome!, Permutation and Modulus, Netflix
Starters 79 Division 3 (Rated):
One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums, Better Deal
Starters 82 Division 4 (Rated):
Make A-B Same, Reach Home, Difference Matrix, MIN To MAX, Candy Division
Starters 84 Division 4 (Rated):
Max count of 1, Chef and Donation, Elections in Chefland, Max Binary, Chef And Adjacent Sums, Melt Gold
Starters 85 Division 4 (Rated):
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, IPL Ticket Rush, Can Chef
Starters 86 Division 4 (Rated):
String Game , Cricket Match, Chef and Battery , CodeChef Learn Problem Solving, Maximise Score
Starters 94 Division 3 (Rated):
Gymkhana Election IIIT-A, CodeChef Streak, Possible or Not, The Vowel Matrix
Starters 98 Division 3 (Rated):
3-Blast Palindrome, FIND A and B, Airport Management, Ball Distribution
August Long 2023 Division 3 (Unrated):
All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!
Learning Paths (10):
Learn C++:
Introduction, Arithmetic Operations, Printing text, Multiple Choice Question, Multiple Choice Question, Multiple Outputs, Outputs In Separate Lines, Area & Perimeter of Rectangle, Multiple Choice Question, Rearrange Code
Practice Paths (31):
Strings:
Play Piano, Malvika is peculiar about color of balloons, Efficient PAN Linking, Chef and Happy String , Studying Alphabet, Lapindromes, Chef and Feedback, Chef and the Wildcard Matching, Password
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
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Editorials Contributed (0)
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