Protector
- 2★protector
- India
- Other
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Ratings System Update
(2022-08-15 15:00:04)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (491):
Practice:
Johnny and the Beanstalk, Paying up, The White Knight, Sums in a cuboid, Lost Primes, Treasure Hunting, Tri-Hexagonal Puzzle, Nice Quadrangles, Rendezvous, Maximal crosses, Squirrel and chestnut, Randomly Testing Circuits, Count palindromes, Arranging the Appetizers, Count Relations, Tree Product, Money Transformation, A Prime Conjecture, Chef Teams, Correctness of Knight Move, Most Popular Friend, Infinite Grid Game, Misinterpretation, Younger Brother, BIT Magazine, Dish Distribution, Robot Movings, Hotel Bytelandia, Chef Travel Routes, Lucky Long, Free Shuttle Service, Collision in Space, Word Couting, Home Delivery, Fit to Play, Ciel Numbers II, Stacking Pancakes, Remember the recipe, Little Elephant and Cards, Kisses & Hugs, Little Elephant and Music, Little Elephant and Lemonade, Event Organizer, The New Scheme, Recipe Reconstruction, Magic Rankings, Sridhar Likes Travelling, Pizza Delivery, Barcelona Gameplay Tactics, Reversing directions, Chef of the Year, Climbing Stairs, Minimum Distance, Three Different Numbers, Hello Hello, Fire Escape Routes, Lack of Logic, Row and Column Operations, Levy Conjecture, Superpowers of 2, Name Reduction, Andrew and the Meatballs again, Predictopus, Chef and Walking on the rectangle , Chopsticks, Maxim and Dividers, Count K-Primes, Chef and Integers , CAO Stage-1, CAO Stage-2, Code, Polo the Penguin and the Test, Square Digit Squares, Missing some chairs, Lucy and the Number Game, Exponential Game, Am I a Fibonacci Number, Make Him Happy, Mike and Matrices , Chef and Girlfriend, Team Split, Little Elephant and Subarrays, Chef and the Cake I, Compilers and parsers, Little Chef and Numbers, Sereja and ASum, Chef and Digits, Chef and Frogs, Chef and Segment Game, Chef and Rainbow Array, Chef and Rainbow Array - 2, Shortest Path in Binary Trees, Divide the Cake, Stone, Count Permutations, Guessing Game, Reach The Point, The Leaking Robot, Approximately II, Forgot Password, Counting Flags, Painting, Sherlock and the Grid, Subarray GCD, Sum Queries, Chef and Gift, Fun with Rotation, Harrenhal, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus, Chef and easy problem, Let us construct palindrome, Sereja and Votes, Bread, Gcd Queries, Chef and Interview, Robot and Paths, Chef and Piano Scales, Chef and Polygons, Equality, Gravity Guy, Na2a and lucky stone, Chain of Doughnuts, Rupsa and the Game, Maximize Disjoint Pair Sum, Churu and Balls, Count Subarrays, Puppy and game, Aditi and Magic Trick, Chef And The Hiring Event, Who dares to be a millionaire, Chef and the stones, Chef and the XORed Number , Stacks, Chef and cakes, emitL, Almost Sorted Permutation, Black And White Cells, Sereja and Array and Subtracting, Chef and Sign Sequences, Chef and Pick Digit, Triangle Classification, Chef And Binary Operation, Help Watson Escape, Digital clock, Alternating subarray prefix, maximize the sum, Chef and Coins Game, Chef and Three Dogs, Chef And Magical Path, Odd Divisors, Phantasialand, Right Triangle, One more weird game, Chef and Mover, Chef and Numbers, Chef and squares, Tweedle-Dee and Tweedle-Dum , Chef and calculation, Chef and Inequality, ChefWatson uses Social Network, Task for Alexey, The Largest Bouquet, Sebi and the highway, Superheroes and villains, Reservior, Dish Of Life, Bear and Row 01, Max Out, Courses in an university, Median of adjacent maximum numbers, Chef and the Feast, SnackUp, Greedy Candidates, Real obtuse, Max Mex, Statistics Construction, Chef and Weird Queries, Chef goes Left Right Left, Periodic Palindrome Construction, Smart Strategy, Chef And his Cake, Penalty Shoot-out, K-Concatenation, Maximum Score, Chef And The Patents, Survive in ChocoLand, Mighty Friend, Permutation and Palindrome, Mix the Colors, Weight of Numbers, Chef Goes to the Cinema, Split Sums, Chef and Replication, Majin Vegeta, Problem Sort, Magic Set, OR Matrix, Chef and Bored Games, Sheokand and Number, Mixi Game, Balsa For The Three, Chef and Problem Setting, Chef and Adventures, Chef and Ridges, Knight Chess, Paint the Wall, Coloring the Grid, Chef and Happiness, Beautiful Garland, Cutting Pizza, Event, Lucky Number Game, Distinct Pairs, Ada King, Rooks, The Nights Watch, Chef and Magical Jars, The Tricky Deal, Chef and a Beautiful Digit, XOR N-bonacci Sequence, UEFA Champions League, Friend or Girlfriend, Greg and Grid, Subtree Removal, Fencing, Pogo Stick Competition, A Small Array, Weirwood Trees, When to take medicine, Maximum Scoring Position, Chef Learning Hungarian Algorithm, Reduce to One, Road Signs, Guddu on a Date, Fast Food, Recover the Sequence, Dilemma, Easy Fibonacci, Magda and Silly Pairs, Zombie and the Caves, Chef Drinks Coke, Chef and Interesting Subsequences , Array Modification, Operations on a Matrix, Tennis Tournament, Doraemon, XOR Engine, Cakewalk, Full Barrier Alchemist, Counting Inversions Revisited, Planting Trees, Compress the List, Ada Bishop 2, Stupid Machine, Exam Cheating, Chefina and Swap, Lavanya Loves DFA, Mr Pr in a Dilemma , Penalty Shoot-Out II, Tax Slabs, Max Mex, Doof on Cartesian, Increasing Decreasing, OR-thodox Distinction, Help Martha, Smallest KMP, Polygon Relationship, Ada Matrix, GCD operations, Restore Sequence, Hail XOR, Decreasing Srrnmieeda, Iron, Magnet and Wall, Frog Sort, Flip the String, Interesting XOR!, Positive Prefixes, Team Name, Self-Destructing Strings, Array Swaps, Catch the Thief, Bodybuilder, Chef and Meetings, Prime Game, College Life 2, Distinct Pair Sums, College Life 5, Password, Space Arrays, Total Score, Coprime Range, MaxEdges, Total Correct Submissions, Dinner by Candlelight, Suffix Sort, Chef and Dice, Make the Sum Even, Birthday Gifts, Bench Press, B - Valentine Couples, Array Rotation, Special Triplets, Charges, Xor Equality, Modular Equation, Bitwise Tuples, Plagiarism, Bella ciao, Correct Sentence, HTML Tags, XxOoRr, The One On The Last Night, The Wave, Optimal Denomination, Unpleasant Ones, Different String, XOR Equal, Equal Difference, Beautiful Pairs, XOR-ORED, Chef and Bulb Invention, Javelin Qualification, Say No To Drugs, Bus full of passengers, Odd GCD, K-th Maximum, Just a Graph, Longest AND Subarray, Zebra Crossing, Fake Swaps, Adjacency Hatred, MEX-OR, Prefix Sums, Maximum Light Up, Professor And Directions, Yet another SOD problem, Maximum Damage, FIXFIX, Magical Planks, Nice Pairs , Alternating Work Days, Chef and Water Car, Exactly N plus 1 Values, Average Flex, Weird Palindrome Making, Hill Sequence, GCD of Prefixes, Make it Divisible, Minimum Number of Pizzas, Valleys and Hills, List of Lists, Yet another subarray problem, Remove Element, Balance Zeroes and Ones, Sleepy Chef, Median Minimization, Stable Sequence, Plusle and Minun on Array, Musical Chairs, Subarray permutations, Romantic Reversals, Count Number of Peaks, Prime in a binary string, Vedant and his Hidden Array, Mean Maximization, Crying Colours, Subarray Mex, Building Towers, Yet Another Constructive Problem, Binary Base Basics, Equal MEX, Fixed Weight, Perfect Permutation, Control the Pollution, Prefix Permutation, Four Equidistant Points on a Grid, Parallel Processing, Decomposition Reaction, Permutation Xority, Equal Mex Splitting, Alternating Divisibility, Substring of a Substring, Adjacency Love, XOR and AND, Missing Numbers, Flip Sorting, Sticks and Rectangles, Prime Sum, Distinct Dilemma, Average Array, Buckets Full of Candies, Palindrome Pain, Admins and Shopping, Good Pairs, Even Subarray XOR, Subarrays with length, Expected move, Reduce to zero, The Optimal Pairs, Maximize Difference, Equal by XORing, Triple Xor, Dense Bracket Sequence, The Attack of Knight, Jogging, AP Grid, Prime Xor, Strong Elements, K-MEX, Xor Permutation, Array sorting, Copy and Push Back, Concat Sort, Maximum Median Matching, Largest Family, Positive array, Split The String, High Frequency, Monks, Sum Product Segments, Average Permutation, Copy and Paste, Different Medians, K-Flip, Gritty Grid, Black&White Ring Game, K-Subarrays, Maximize Colours, Maximum Expression, Add to Subsequence, Maximum Subarray , Suspense String, Confusing Concatenations, Binary Substituition, Yet Another Palindrome Problem, Weird Subarrays, Subarray Removal, One-XOR Deletions, Make Length 1, Maximum Angriness, Range Assign, Number of Distinct Elements Minimize, Spliting Balls, Good Binary Strings, Palindrome by Splitting, Akash and Dinner, Boring String, Divisible by A_i, Gcd of Subarrays, Distinct Sequence, Frequency Array Retrieval, Maximizing LCS, N Triplets, Consecutive Xor, Minimize the Maximum, Array Halves, Prefix Ones, Make Array Odd, Contruct Array, Take Not Less, Concat Palindrome, Three Numbers, Bitwise Equation, One Stone or Two Stones, Permutation Subsequence, Find eX, Order by XOR, Chef And Adjacent Sums, String Game , Unstable Subarray, AB plus C, Positive or Negative Subarrays, Anti Palindrome, Chef Odd, Possible or Not, The Vowel Matrix, Distance Coloring, Break Free, Boxes, EVacuate to Moon, 3-Blast Palindrome, Ball Distribution, Stamps 100, Warrior Chef, Bit Play, Guess the winner!, Divisible By 8, GCD and LCM, Dull Operation, Monsters, Beautiful Strings
Contests (14):
April Long One 2022, Division 3 (Rated):
Dazzling GCD Pair, Prime Sum, Dazzling AXNODR Challenge , The Cooler Dilemma 2, Pairwise Xors
August Long 2022 Division 3 (Rated):
Angled Flip, Sale Season, XOR with smallest element, Hello Equation, Two Trains, Make A and B equal, Crazy Subsequences
Learning Paths (0):
None
Practice Paths (2):
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