Contest | Problem |
---|---|
OCT20 | VILLNET |
John Smith
- 6★john_smith_3
- United Kingdom
- Professional
- Self
- List of teams by John Smith
- https://discuss.codechef.com/u/john_smith_3
- No Active Plan. View Details
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Submissions
Practice Problems (43):
Practice:
Prime Generator, Food Shortage in Byteland, Bytelandian gold coins, Ciel and a new island, Sereja and Commands, Little Elephant and T-Shirts, Sereja and Stones, Sereja and Matrix Division, Anticommutative implication, MasterChef, Puppy and cats, Weird Sum, Sereja and Tree 2, Sereja and Permutations, Chef and Bike, Pishty and tree, Hit the Coconuts, Calculator , Two Coins, Weasel does Xor on Tree, Mathison and the teleportation game, Chef and Subarray Queries, Minimum SubArray, Killing Monsters, Random Pair, L-R queries, Multiple of 3, Chef And The Patents, Embedding a Tree (Challenge), Chef Restores an Array, Chef Chooses a Subset, Minimum Deletions, Princess and Dragons, Interactive Matrix, Chef and Polygon Cakes, Colorblind Feast, (Challenge) Raisins, Leaked Answers (Challenge), Insanely Hard School Exams, Subsequence Frequency Counting, Covid Sampling (Challenge), Partition It, Area Sums in Convex Polygons
Contests (314):
July Challenge 2015:
Addition and Multiplication, Maximum Difference Walk, Bread, Na2a and lucky stone, Chef and Cube
August Challenge 2015:
Way Out, Social Cluster, Gravity Guy, Devu And Churu , Cooking Machine, Aditi and Magic Trick
September Challenge 2015:
Chain of Doughnuts, Nikitosh and xor, Count Steps in Matrix, Terrible vectors, Bank robbery, Lighthouses, Cracking the Code, Chef and Chetris
October Challenge 2015:
Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Cyclic shifts in permutation, Rupsa and Equilateral Triangle, LCM equation, Jump mission, Efficient Delivery
November Challenge 2015:
Nikitosh and Sauron-tetrahedron, Ingredients, Receipt Recovery, Chef and collection of stamps, Eugene and function, Simple Sum, Chef and cakes
December Challenge 2015:
Sereja and Dividing, Chef and cinema, Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Misha and Permutation, Chef and Filters, Chef and Girls, Tanks
January Long Challenge 2016:
Sereja and Salesman, Chef and Inflation, Rupsa and the Game, Churu and Balls, Chef and Making Triples, Asteroids, Cyclist Race, Dai Ma Chu Shi, Chef and Time Machine, Devu and Perfume
February Challenge 2016:
Chef and Job and Rest, Sereja and Two Lines, Chef and Strange Operations, Devu and a light discussion, Rectangles of Love, Chef-Detective, Matrix Maximum Sum, Sereja and Permutations, Call Center Schedule
March Challenge 2016:
Sereja and Two Strings 2, Palindromic substrings, maximize the sum, Chef And Special Dishes
April Challenge 2016:
Help Watson Escape, Fibonacci Queries, Chef and Ballons, Devu and good strings, Chef And Magical Path, Chef And Coloring, Game of snakes on a grid
May Challenge 2016:
Sereja and GCD 2, Easy Queries, Chef and math, Chef and Balls, Forest Gathering, Chef and Amazingness of Numbers, Chef and Big Soccer, Laddu
June Challenge 2016:
Chef And The Hiring Event, Chef and Rectangle Array, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array
September Challenge 2016:
Chef and Friends, Chef and Matrix Division, Chef and digits of a number, Faded Palindromes, JosephLand, Chef and calculation
October Challenge 2016:
Sereja and Stones, Chef and Keyboard, Big Queries, Fenwick Iterations, Chef and Three Dogs, Chef and Two String
November Challenge 2016:
Count Permutations, Friends Meeting, Urban Development, Gift and Chef, Kirito in Memeland, Chef and squares, Chef and Bike, Sereja and Permutations 3, Sereja and Ways in the Cube, Task for Alexey
December Challenge 2016:
Train Partner, Kth Max Subarray, Kirito in labyrinth, Our Base is Under Attack, Bear and Three Colours
January Challenge 2017:
Capital Movement, Cats and Dogs, Sereja and BOX, Chef and Circle, Fantastic Four, Digits Cannot Separate, Reservior, Tourists in Mancunia
February Challenge 2017:
Eugene and big number, Interval Game, Chef and Triangles, Chef and His Apartment Dues
July Challenge 2017:
Chef and Sign Sequences, Pishty and tree, Multiplication Program, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers, Two Coins
August Long Challenge 2017:
Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Palindromic Game, Greedy Candidates, Strings and Graphs
September Challenge 2017:
Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Weasel does Xor on Tree, Fill The Matrix, Little Chef and Sums
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 and Subarray Queries, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017:
Chef and Universe, Total Diamonds, Santa Delivering Problem, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Red and blue points, Chef and Hamming Distance of arrays
January Challenge 2018:
(Challenge) Chef and Palindromes, Killjee and k-th letter , K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
February Challenge 2018:
Broken Clock, Lucas Theorem, Chef And His Characters, Chef And The Patents, Chef and odd queries, Points Inside A Polygon, Car-pal Tunnel, Permutation and Palindrome
March Challenge 2018 DIV 1:
Pishty and Triangles, Chef Cuts Tree, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Chef and Glove, Minions and Voting, Embedding a Tree (Challenge)
March Cook-off 2018 Division 1:
Chef Goes to the Cinema, Chef Restores an Array, Chef Restores a Matrix
August Challenge 2018 Division 1:
Coordinate Compression , Modular GCD, Princess and Dragons, Interactive Matrix, Lonely Cycles
December Challenge 2018 Division 1:
(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR
January Challenge 2019 Division 1:
Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs, Maximum Distance, Party, (Challenge) Chef and Matching Game, A Pizza Slice
February Challenge 2019 Division 1:
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Xor Decomposition, Yet Another Tree Problem, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Maximize the Tax
August Challenge 2019 Division 1:
Guddu and his Mother, Encoding, Dilemma, Maximize an Expression, Chef and Gordon Ramsay
September Challenge 2019 Division 1:
Biladerim Icin, Fuzzy Linear Combinations, Chef Designed a Network
October Challenge 2019 Division 1:
Even Edges, Bacterial Reproduction, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS
November Challenge 2019 Division 1:
Physical Exercise, Smallest Beautiful Number, From Zero to Infinity, A Simple Game, Single Point of Failure, (Challenge) Coloring Triangulations
February Challenge 2020 Division 1:
Chef and Railway Stations, Expected Change, No Change Required, (Challenge) Raisins, Long Contest and Cook Off Overlaps
August Challenge 2020 Division 1:
Insanely Hard School Exams, Subsequence Frequency Counting, Smallest KMP, Chef Thanos Wants Perfect Balance, Chef and Wedding Arrangements
September Challenge 2020 Division 1:
Chefina and Swap, Move the Coins 2, Chef and Trump Cards, Find XOR, Move the Coins - Creating Tests, Divide Candies, Ada Matrix
December Challenge 2021 Division 1 (Unrated):
Increasing String , Yet Another Tree Problem, Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, Min Manhattan Distance, Squares Counting
February Long 2022 - I, Division 1 (Unrated):
Random OR, Digit Multiplication By K, Binary Base Basics, Bitwise Blend, Remove Adjacent
Learning Paths (0):
None
Practice Paths (1):
Contributions
Problems Authored (1)
Problems Tested (0)
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Editorials Contributed (0)
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