PPetPetch
- 4★petch
- United States
- Student
- Lehigh University
- List of teams by PPetPetch
- https://discuss.codechef.com/u/petch
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(2020-01-13 15:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (379):
Practice:
Prime Generator, Transform the Expression, Factorial, Small factorials, Marbles, Bytelandian gold coins, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, Not a Triangle, ATM, Paying up, The Way to a Friends House Is Never Too Long, Life, the Universe, and Everything, Paying up, Johnny and the Beanstalk, Nuclear Reactors, The Lead Game, Permutation Cycles, Discrepancies in the Voters List, The Best Box, Rational Numbers, Arranging the Appetizers, Cleaning Up, A Simple Equation, Decreasing String, Cutting Recipes, Number Game Revisited, The Morning Commute, Pairing Chefs, Three Way Communications, Money Transformation, A Prime Conjecture, Internet Media Types, Correctness of Knight Move, Open the Dragon Scroll, Subanagrams, Ciel and A-B Problem, Lucky Long, Word Couting, Spoon in Matrix, Fit to Play, Daily Train, Jewels and Stones, Little Elephant and Strings, Little Elephant and Bombs, Little Elephant and Lemonade, Gift Rift, Arranging Cup-cakes, Closing the Tweets, Racing Horses, Ciel and Receipt, Witua and Math, Code Crazy Minions, Granama Recipes, Coin Flip, Recipe Reconstruction, Carvans, Tourist Translations, Little Elephant and Permutations, Buying Sweets, Little Elephant and Divisors, The Minimum Number Of Moves, Root of the Problem, Packaging Cupcakes, Reversing directions, Approximately, Minimum Distance, Three Different Numbers, Snape and Ladder, The Ball And Cups, Hello Hello, Lack of Logic, Row and Column Operations, Maximum Weight Difference, Helping Lira, Superpowers of 2, Name Reduction, Your Name is Mine, Andrew and the Meatballs, Andrew and the Meatballs again, Predictopus, Lapindromes, Subtraction Game 1, Chopsticks, Maxim and Dividers, Count K-Primes, Attic Crossing, Number of Factors, Splitting Candies, Chef and The Right Triangles, Code, Uncle Johny, Square Digit Squares, Missing some chairs, Lucy and the Number Game, Number Mirror, Magic Pairs, Please like me, Chef and Girlfriend, 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, Game of Divisors, Chef-jumping, Dividing Stamps, Chef and Frogs, Chef and Ground, Chef and Chain, Chef and Subarray, Shortest Path in Binary Trees, Divide the Cake, Stone, Count Permutations, Count Substrings, Divisible Subset, Approximately II, Sherlock and the Grid, The Smallest Pair, Subarray GCD, Copy-Paste, Sum Queries, Chef and Gift, Fun with Rotation, Chef and Strange Formula, Tanu and Head-bob, Chef and easy problem, Distinct Characters Subsequence, Chef and Notebooks, The Army, Walk on the Axis, Let us construct palindrome, Matrix Again, Chef and Apple Trees, Brackets, Chef and Keyboard, Chef and Stones, Good Joke!, Fit Squares in Triangle, Piece of cake, Suraj goes shopping, Tojo hates probabilities, Chef and Equality, Chef and Interview, Lucky Four, Broken Telephone, Andrash and Stipendium, Chef and Memory Limit, Chef and new recipe, Equality, Version Control System, Tickets, Chef and Cube, 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, Make XOR zero, Train Partner, Cops and the Thief Devu, Maximize Disjoint Pair Sum, 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, Super Numbers, Chef And Operators, emitL, Mahasena, Chef-Detective, Mutated Minions, Distinct Codes, Palindromic substrings, Chef and Subarrays, Chef and Fruits, Malvika is peculiar about color of balloons, Crazy Malvika discovers Crazy Fibonacci function, Chef and digits of a number, Digital clock, Alternating subarray prefix, Faded Palindromes, maximize the sum, Puppy and Board, Chef and Coins Game, Puppy and Sum, Chef and Chocolate, Simple Statistics, Ada and crayons, Chef And Coloring, Movie Weekend, Odd Divisors, Cats and Dogs, Laddu, Coins And Triangle, Akhil And Colored Balls, Devu and an Array, Kitchen Timetable, Sticks, Right Triangle, N different palindromes, Collisions, One more weird game, Chef and Proportion, Chef and Numbers, Tweedle-Dee and Tweedle-Dum , Drumpf for President!, Studying Alphabet, Lazy Jem, Chef and Inequality, Watson asks Does Permutation Exist, ChefWatson uses Social Network, Task for Alexey, Help Lost Robot!, Beautiful Arrays, Watson and Digit Sums, 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, Maximize Grid Score, Whats in the Name, Calculator , String Composition, Real obtuse, From heaven to earth, Chef and Employment Test, Chef and Weird Queries, Ordering teams, J - Reached Safely Or Not, K Fibonnaci, Random Pair, D - Triangle Count, Smart Strategy, Good and Bad Persons, Uniform Strings, Spam Classification Using Neural Net, Coupon System, Football Match, Coder Life Matters, Chef and Game with Sequence, Survive in ChocoLand, A Big Sale, Chef and Cook-Off, Jumping in the hills, Chef and Glove, Chef Judges a Competition, Chef and Friends, 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, Magic Set, Strike or Spare, Encoding Message, Split Stones, Chef and Secret Ingredient, Chef and Bored Games, Chef and Polygon Cakes, Spell Bob, The Great Run, Magician versus Chef, Balsa For The Three, Chef and Eid, Ada School, ATM Machine, Judging Delay, Qualifying to Pre-Elimination, Chef and SnackDown, Knight Chess, Ada and the Staircase, Chef and Typing, Three Friends, Chef and Sequence, Chef and Interactive Contests, Chef and An Ideal Problem, Maximise the Sum, Play Piano, Life Limited, Camp Or Not, Valid Stack Operations, XOR! Wait for it, Print Pattern, Ada King, Appy and Contest, Deputy Chef, IPL and RCB, Buying New Tablet, Chef and Number Game, Average Number, UEFA Champions League, FlatLand, Maximum Remaining, Testing Robot, Danny Wants To Know, Max power, When to take medicine, Making a Meal, Reduce to One, Chef and Proxy, Attendance, Chain Reaction, CV, Chef and Distinct Numbers, Chef and Sum, Chef and Pairs, The Promised Land
Contests (144):
August Long Challenge 2017:
Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates
October Challenge 2017:
Chef and a great voluntary Program, Max Mex, Counter Test For CHEFSUM, A Balanced Contest
November Challenge 2017:
Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017:
Total Diamonds, Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays
January Challenge 2018:
(Challenge) Chef and Palindromes, K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
CodeGeeks:
TIME FOR BASKETBALL, Rajeev and Beautiful Row, Shreyansh and Arrays, Messege Story, Eat and Sleep
CodeChef Coding Competition:
life and everything, print_codechef, express_same, Largest Number formed from an Array
February Challenge 2018:
Broken Clock, Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome
November Challenge 2018 Division 2:
Chef and Ridges, Chef and Difficult Contests, Chef and Happiness
IEMCHEMY - Chemistry Olympiad:
Problem 1, Problem 2, Problem 3, Problem 4, Problem 5, Problem 6, Problem 7, Problem 8, Problem 9, Problem 10, Problem 11, Problem 12, Problem 13, Problem 14, Problem 15, Problem 16, Problem 17, Problem 18, Problem 19, Problem 20, Problem 21, Problem 22, Problem 23, Problem 24, Problem 25, Problem 26, Problem 27, Problem 28, Problem 29, Problem 30
January Challenge 2019 Division 2:
Yet Another Problem About Sequences, Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes, (Challenge) Chef and Matching Game, A Pizza Slice
December Lunchtime 2019 Division 2:
The Evil Professor, Stupid Machine, Check Algorithm, Guess the number
January Challenge 2020 Division 1:
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, Breaking Bricks
ICPC Asia-Amritapuri Onsite Replay Contest 2019:
Usain Bolt vs Tiger, Sufficiently different string, Expected Candies
DUCS Winter Warm-Up:
Jatin and Mirror Numbers, Krishna and Coffee Shop, Anjali and Tasty Treat, Ruman and Pull Requests, Swati and Sstrings, Abhinav and Electric Circuit, Selection Battle, Fall in Love
Learning Paths (0):
None
Practice Paths (15):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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