Jan Pułtorak
- 4★janpe
- Poland
- Student
- Complex of General Secondary Schools No. II Opole, Poland
- List of teams by Jan Pułtorak
- https://discuss.codechef.com/u/janpe
- No Active Plan. View Details
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Submissions
Practice Problems (332):
Practice:
Prime Generator, Transform the Expression, Factorial, Small factorials, Marbles, Mixtures, Bytelandian gold coins, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, Not a Triangle, GCD2, ATM, Paying up, The Way to a Friends House Is Never Too Long, Life, the Universe, and Everything, A Very Easy Problem!, Paying up, Johnny and the Beanstalk, Nuclear Reactors, The Lead Game, Permutation Cycles, Discrepancies in the Voters List, The Best Box, Array Transform, Flipping Coins, Cleaning Up, Decreasing String, Cutting Recipes, Number Game Revisited, Three Way Communications, Correctness of Knight Move, Open the Dragon Scroll, Subanagrams, Ciel and A-B Problem, Lucky Long, Fit to Play, Daily Train, Jewels and Stones, Little Elephant and Strings, Little Elephant and Bombs, Arranging Cup-cakes, Closing the Tweets, Racing Horses, Ciel and Receipt, Code Crazy Minions, Coin Flip, Recipe Reconstruction, Carvans, Tourist Translations, Little Elephant and Permutations, Buying Sweets, Little Elephant and Divisors, The Minimum Number Of Moves, Pizza Delivery, Root of the Problem, Packaging Cupcakes, Reversing directions, Approximately, Three Different Numbers, The Ball And Cups, Fire Escape Routes, Lack of Logic, Row and Column Operations, Perfect Square, Maximum Weight Difference, Superpowers of 2, Your Name is Mine, Andrew and the Meatballs, The Probability Of Winning, Lapindromes, Subtraction Game 1, Chopsticks, Maxim and Dividers, Count K-Primes, Attic Crossing, Number of Factors, Prime Distance On Tree, Splitting Candies, Pairwise AND sum, Chef and The Right Triangles, Uncle Johny, Number Mirror, Magic Pairs, Please like me, Chef and Girlfriend, Chef and Feedback, Longest Common Pattern, Farmer Feb, Chef and String, The Escape, Compilers and parsers, Walk, Little Chef and Numbers, Subarray Xor, Chef and Remissness, Chef and Kingship, Chef-jumping, Little Elephant and T-Shirts, Dividing Stamps, Chef and Frogs, Chef and Ground, Chef and Chain, Chef and Digit Jumps, Chef and Rainbow Array, Chef and Subarray, Shortest Path in Binary Trees, Divide the Cake, Stone, Count Substrings, Counting Flags, Knapsack Problem, Sherlock and the Grid, The Smallest Pair, Subarray GCD, And Operation, Copy-Paste, Sum Queries, Chef and Gift, Tanu and Head-bob, Whats the Last Digit, Chef and easy problem, Distinct Characters Subsequence, Chef and Notebooks, The Army, Walk on the Axis, XOR with Subset, Physics Class, Player, Chef and Apple Trees, Brackets, Chef and Stones, Charlie and Prime Numbers, Ramanujan and Numbers, Sereja and Votes, One Dimensional Kingdoms, Delivery Man, Good Joke!, Fit Squares in Triangle, Piece of cake, Suraj goes shopping, Lucky Four, Broken Telephone, Andrash and Stipendium, Version Control System, Tickets, Chef and Friends, 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, Friends Meeting, Chef and the stones, Chef and the Wildcard Matching, Minimum Maximum, Chef And Operators, Mahasena, Chef-Detective, Processing a string, Mutated Minions, Palindromic substrings, Chef and Subarrays, Chef and Fruits, Euler Circuit , Malvika is peculiar about color of balloons, Chef and digits of a number, Learn Segment Tree, Alternating subarray prefix, maximize the sum, Chef and Coins Game, Puppy and Sum, Chef and Chocolate, Forest Gathering, 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, Better Maximal Sum, Sticks, N different palindromes, Collisions, One more weird game, Building Permutation, Tweedle-Dee and Tweedle-Dum , Studying Alphabet, Lazy Jem, Chef and Inequality, Watson asks Does Permutation Exist, Task for Alexey, Help Lost Robot!, Beautiful Arrays, Watson and Digit Sums, Graph Partition, Download file, Cut the Stick, Sebi and the highway, large fibonacci, Chef and his Students, Extreme Encoding, Quentin Tarantino, Nothing in Common, Digit Longest Increasing Subsequences 2, Chef and His Apartment Dues, Xenny and Alternating Tasks, Bear and Milky Cookies, Number Tower, Sorting Problem, 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, Hussain Set, Snakes, Mongooses and the Ultimate Election, Snakes and transition from Capitalism to Socialism, Two Numbers, Chang and Bitwise OR, Whats in the Name, Find the Maximum Value, From heaven to earth, Mathison and pangrams, Little Chef and Sums, Subsequence Equality, A Balanced Contest, Coordinate Compression , Chef and Cook-Off Contests, Modular GCD, Chef and Employment Test, Buggy Calculator, Ordering teams, Villages and Tribes, Days in Month, J - Reached Safely Or Not, Matrix Median, K Fibonnaci, Random Pair, D - Triangle Count, Smart Strategy, Chef And his Cake, Good and Bad Persons, Uniform Strings, Optimize The Slow Code, Coupon System, Football Match, Coder Life Matters, Rectangle, String Merging, Minimum Maximum Partition, Chef and Game with Sequence, Chef And His Characters, Chef and Escaping from the Labyrinth, Survive in ChocoLand, A Big Sale, Chef and Cook-Off, Jumping in the hills, Electron Base, Chef and Glove, Minion Chef and Bananas, Chef Judges a Competition, Chef and Friends, Fibonacci String, Average of Pairs, The Deadly Sin, Candy Love, Cut the Board, Two vs Ten, Secret Recipe, Binary Shuffle, 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, Friends Meeting, Encoding Message, Split Stones, Chef and Secret Ingredient, Mix Mix Game, Table Game, (Challenge) Delete DAG, A Pizza Slice, Music Shopping, Doubly Increasing Path, Firdavs and Planet F
Contests (52):
September Challenge 2018 Division 2:
Magician versus Chef, War of XORs, Chef and Adventures, Bad Shuffle
December Challenge 2018 Division 2:
Chef and Meatballs, Chef and An Ideal Problem, Chef and Interactive Contests, Chef and Interactive XOR, Max and Electrical Panel
January Challenge 2019 Division 2:
Yet Another Problem About Sequences, Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes
February Challenge 2019 Division 2:
Manhattan Rectangle, Deputy Chef, Art of Balance, Appy and Contest, Chef and Magical Jars, Guess It Right, Chef and Secret Ingredients
March Challenge 2019 Division 2:
Chef got Recipes, Chef and Number Game, Yet Again a Subarray Problem, Chef and a Beautiful Digit
Learning Paths (0):
None
Practice Paths (19):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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