ravan yadav
- 3★aman_ravan02
- India
- Student
- Home Schooling
- List of teams by ravan yadav
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Ratings System Update
(2020-09-14 15:00:02)Ratings System Update
(2022-12-20 00:00:00)Junior Rating Graph
Ratings System Update
(2020-09-14 15:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (550):
Practice:
Transform the Expression, Factorial, Small factorials, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, GCD2, ATM, Johnny and the Beanstalk, Paying up, Life, the Universe, and Everything, A Very Easy Problem!, Paying up, Nuclear Reactors, Prime Palindromes, The Lead Game, Permutation Cycles, Discrepancies in the Voters List, Riled, Modulo, Odd, The Best Box, Stone Game, Problem 1, Problem 2, Problem 3, Yet Another Number Game, Arranging the Appetizers, Cleaning Up, A Simple Equation, Decreasing String, Cooling Pies, Cutting Recipes, Number Game Revisited, The Morning Commute, Pairing Chefs, Holes in the text, Three Way Communications, Internet Media Types, Open the Dragon Scroll, Hotel Bytelandia, Subanagrams, Ciel and A-B Problem, Lucky Long, Count of Maximum, Spoon in Matrix, Fit to Play, Daily Train, Factorial, Absolute value of a number, Number of Odd and Even Numbers, Double Strings, Jewels and Stones, Little Elephant and Balance, Little Elephant and Strings, String encryption, Little Elephant and Candies, Top Batsmen, Little Elephant and Bombs, Fierce Battles, Little Elephant and Lemonade, Gift Rift, Arranging Cup-cakes, Closing the Tweets, Racing Horses, Ciel and Receipt, Code Crazy Minions, Coin Flip, Carvans, Buy1-Get1, Tourist Translations, Little Elephant and Permutations, Buying Sweets, Little Elephant and Divisors, The Minimum Number Of Moves, Packaging Cupcakes, Reversing directions, Chef of the Year, Approximately, Minimum Distance, Many Chefs, Three Different Numbers, The Mirror of Galadriel, Snape and Ladder, The Ball And Cups, Hello Hello, Row and Column Operations, Maximum Weight Difference, Helping Lira, Superpowers of 2, Name Reduction, Your Name is Mine, Andrew and the Meatballs, The Probability Of Winning, Lapindromes, Subtraction Game 1, Chopsticks, A Plus B Again!, Maxim and Dividers, Attic Crossing, Splitting Candies, Chef and The Right Triangles, Uncle Johny, Square Digit Squares, ATM, Number Mirror, Magic Pairs, Please like me, Chef and Girlfriend, Chef and Feedback, Longest Common Pattern, Little Elephant and Subarrays, Farmer Feb, Chef and String, Compilers and parsers, Walk, Little Chef and Numbers, Chef and Remissness, Chef and Kingship, Sereja and ASum, Chef-jumping, Dividing Stamps, Chef and Frogs, Chef and Chain, Chef and Rainbow Array, Chef and Subarray, Divide the Cake, Ups and Downs, Stone, Count Substrings, The Smallest Pair, Subarray GCD, Copy-Paste, Sum Queries, Chef and Gift, Fun with Rotation, Harrenhal, Tanu and Head-bob, Magical Girl and Colored Liquid Potions, Chef and easy problem, Distinct Characters Subsequence, Chef and Notebooks, The Army, Walk on the Axis, XOR with Subset, Chef and Apple Trees, Brackets, Chef and Stones, Good Joke!, Fit Squares in Triangle, Piece of cake, Matryoshka Dolls, Suraj goes shopping, Chef and Equality, Lucky Four, Broken Telephone, Andrash and Stipendium, Chef and Memory Limit, Equality, 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, Entrance Exam, Train Partner, Cops and the Thief Devu, Maximize Disjoint Pair Sum, Cooking Machine, Divisibility by 9, 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 XORed Number , Chef and the Wildcard Matching, Minimum Maximum, Sum of palindromic numbers, Chef And Operators, Oracle Devu and Longest Common Subsequence, Mahasena, Bhallaladeva, Chef-Detective, Processing a string, Mutated Minions, Chef and Destruction, Distinct Codes, Palindromic substrings, Chef and Pick Digit, Chef and Subarrays, Chef And Binary Operation, Chef and Fruits, Chef and digits of a number, Alternating subarray prefix, Faded Palindromes, Chef and Socks, maximize the sum, Chef and math, Chef and Coins Game, Puppy and Sum, Chef and Chocolate, Chef and Ballons, Simple Statistics, Ada and crayons, Chef And Coloring, Movie Weekend, Odd Divisors, Cats and Dogs, Laddu, Coins And Triangle, Akhil And Colored Balls, Phantasialand, Devu and an Array, Kitchen Timetable, Sticks, Right Triangle, Art, N different palindromes, Collisions, One more weird game, Chef and Proportion, Chef and Numbers, Tweedle-Dee and Tweedle-Dum , Studying Alphabet, Lazy Jem, Chef and Inequality, Watson asks Does Permutation Exist, Task for Alexey, Download file, Sebi and the highway, Chef and his Students, Chef and Subset, Extreme Encoding, Quentin Tarantino, Nothing in Common, Digit Longest Increasing Subsequences 2, Chef and His Apartment Dues, Xenny and Alternating Tasks, Bear and Extra Number, Bear and Milky Cookies, 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, La Liga, Team Formation For Snackdown, Snakes, Mongooses and the Ultimate Election, Two Numbers, Chang and Bitwise OR, Chang and the Perfect Function, Whats in the Name, Calculator , Find the Maximum Value, From heaven to earth, Mathison and pangrams, Max Mex, Little Chef and Sums, Statistics Construction, Subsequence Equality, A Balanced Contest, Chef and Cook-Off Contests, Modular GCD, Chef and Employment Test, Chef and Weird Queries, Chef goes Left Right Left, Buggy Calculator, Ordering teams, Villages and Tribes, Days in Month, J - Reached Safely Or Not, K Fibonnaci, Random Pair, Smart Strategy, Chef And his Cake, Good and Bad Persons, Uniform Strings, Coupon System, Football Match, Coder Life Matters, Maximum Score, Rectangle, Chef and Game with Sequence, Chef And His Characters, Survive in ChocoLand, A Big Sale, Chef and Cook-Off, Chef and Tuples, Jumping in the hills, Mix the Colors, Chef and Glove, Chef Goes to the Cinema, Chef Judges a Competition, Chef and Friends, Three Integers, Magic Elements, Fibonacci String, Minimum Deletions, Workers, Xor Again, The Deadly Sin, Candy Love, Cut the Board, 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, Magic Set, Strike or Spare, Encoding Message, Split Stones, Chef and Secret Ingredient, Chef and Bored Games, Spell Bob, The Great Run, Mixi Game, Magician versus Chef, Balsa For The Three, Chef and Problem Setting, Chef and Eid, Ada School, Chef and Serves, OneTwo, Byte to Bit, ATM Machine, Make a Permutation, Judging Delay, Qualifying to Pre-Elimination, Chef and SnackDown, Chef and Semi-Primes, Knight Chess, Ada and the Staircase, Chef and Typing, Three Friends, Chef and Sequence, Chef and Difficult Contests, Truth and Dare, Chef and Interactive Contests, Event, Chef and An Ideal Problem, Maximise the Sum, Lucky Number Game, Play Piano, Life Limited, Camp Or Not, Valid Stack Operations, XOR! Wait for it, Is it a Cakewalk Problem, Distinct Pairs, Fancy Quotes, Ada King, Chef and Secret Ingredients, Appy and Contest, Deputy Chef, IPL and RCB, Buying New Tablet, Chef and Party, Chef and Number Game, Average Number, The Tricky Deal, UEFA Champions League, FlatLand, Maximum Remaining, Testing Robot, Max power, Making a Meal, Chef Learning Hungarian Algorithm, Reduce to One, Chef and Proxy, Guddu on a Date, Attendance, Fast Food, Chain Reaction, Misha and Nice Sets, Recover the Sequence, Dummy Palindromic Strings, CV, Dilemma, Easy Fibonacci, Chef and Distinct Numbers, Chef and Sum, Chef and Pairs, Multiple Choice Exam, Eat Twice, Ping Paja Pong, Chef and Mean , Hard Sequence, Magda and Silly Pairs, Football, Distribute Apples, Zombie and the Caves, Playing with Strings, Two Variables, Easy Math, Swapping, A - Books, Chef Drinks Coke, Chef and Interesting Subsequences , Eidi Gift, Plus Multiply, Playing with Matches, Weird Modulo Problem , Chef Feeds Cats, Find the Sum, Weapon Value, Discount in a Shop, Cakewalk, Medel, Select Training Set, The Promised Land, 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, Stupid Machine, Check Algorithm, Chef and String, Chef Chick, Squared Subsequences, Recruit Villagers, No Change Required, School of Geometry, Bob and His Friends, Chef and Street Food, Hard Cash, XOR Game, Are These Equal, Mr Pr in a Dilemma , Penalty Shoot-Out II, Tax Slabs, Button Pairs, Find maximum in an Array, At the Gates, Find Your Gift, Chef Swaps Digits, Matrix Decomposition, Lift Requests, Simple Operations, Another Birthday Present!, Positive Mex, FRUIT BASKET, Chef and Numbers, Chef and Icecream, Chef and String, Weird Walk, Lost Weekends, Zaikia and sticks, Chef and Price Control, Cache Hits, Max Mex, Chef vs Doof, Chef and Demonetisation, Increasing Decreasing, Even-tual Reduction, OR-thodox Distinction, Harry and Colored Candies, Decreasing Srrnmieeda, AND Plus OR, One Zero Swaps, Even Sum, Body Mass Index, Average Sorting, Weight Balance, Chef in Heaven , B - Valentine Couples, Array Rotation, Lazy Chef, Chess Format, Programming Languages, Hardest Problem Bet, Airline Restrictions, Good Weather, The Preparations, Which Mixture, RCB and Playoffs, Pass or Fail, Chef and Stock Prices , Game between friends, Genes, Chef and Vacation Transportation , The Cheaper Cab, Chef and Happy String , Easy Pronunciation, AI Analysing Code, Broken Phone, Nearest Exit, Chefland Games, Far Away, Break the elements, Suspense String, Palindrome Flipping, Good Investment or Not, Reach fast, Minimum distance between 1s, Pet Store, Prime Reversal, Instagram, Snapchat, Perfect Trio, Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers, Append for OR
Contests (23):
April Challenge 2020 Division 2:
Strange Number, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
July Challenge 2020 Division 2:
Ada King, Chefina and Swaps, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings
September Challenge 2020 Division 2:
Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Find XOR, Ada Matrix
Learning Paths (0):
None
Practice Paths (18):
Strings:
Play Piano, Chef and Happy String , 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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