John Oakes
- procrastinate7
United Kingdom- Other
- No Active Plan. View Details
Activity Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (55)
March Challenge 2019 Division 2
Chef got Recipes, Cheating on Queue, Chef and Number Game, Yet Again a Subarray Problem, Chef and a Beautiful Digit, (Challenge) Interleaving Strings
March Cook-Off 2019 Division 2
UEFA Champions League
March Lunchtime 2019 Division 2
Testing Robot, Pogo Stick Competition, Travelling Saleschef
April Challenge 2019 Division 1
Offer for Chef, Playing with Numbers, Subtree Removal
April Cook-Off 2019 Division 1
Random Game
April Lunchtime 2019 Division 1
Minimum Sum
May Challenge 2019 Division 1
(Challenge) Chef Exchange, Ada Rooks 2, Where to Build the Roads
June Challenge 2019 Division 1
Lent Money, Chef and Ingredients, Chef and His Dish, Sum and GCD, Forgotten Tree 9, (Challenge) SnackDown 99
June Cook-Off 2019 Division 1
Ants and Anteaters
July Challenge 2019 Division 1
Hit the Coconuts, Guess the Prime!, Codechef War, Circular Merging
July Lunchtime 2019 Division 1 (Unrated)
Delete a Subarray, Two-lane Road
August Challenge 2019 Division 1
Guddu and his Mother, Dilemma
September Challenge 2019 Division 1
Doofish Set, Chef Designed a Network
October Challenge 2019 Division 1
Even Edges, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS
October Lunchtime 2019 Division 1 (Unrated)
Box Game
November Challenge 2019 Division 1
Physical Exercise, Smallest Beautiful Number, From Zero to Infinity, A Simple Game, Single Point of Failure, (Challenge) Coloring Triangulations
November Lunchtime 2019 Division 1
Planting Trees, Washing Windows, Perfection
December Cook-Off 2019 Division 1
Xor It
December Challenge 2019 Division 1
Binary XOR, Scoring Pairs, Sticky Notes, Test Generation, (Challenge) Cubical Virus, Addition
Alkhwarizm (Rated for all)
Weirwood Trees, Danny Wants To Know
January Challenge 2020 Division 1
Chef and Dynamo, Doraemon, Doofish Matrix, Chefina and Prefix Suffix Sums, English, Chefland Army, (Challenge) Building Anthills
February Challenge 2020 Division 1
No Change Required, Long Contest and Cook Off Overlaps
March Challenge 2020 Division 1
Lasers Everywhere Alternative
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Ready Bitwise, Leaked Answers (Challenge)
April Cook-Off 2020 Division 1
Simple Operations
June Challenge 2020 Division 1
The Tom and Jerry Game!, Operations on a Tuple, Convenient Airports, Covid Sampling (Challenge)
July Challenge 2020 Division 1
LCM Constraints, Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef
August Challenge 2020 Division 1
Smallest KMP, Chef and Wedding Arrangements
September Challenge 2020 Division 1
Chefina and Swap, Chef and Trump Cards, Find XOR, Rotate the Polyline, Move the Coins - Creating Tests, Ada Matrix
October Challenge 2020 Division 1
Positive AND, Replace for X, D-Dimensional MST, Compress all Subsegments, Adding Squares
November Challenge 2020 Division 1
Restore Sequence, Magical Candy Store, Scalar Product Tree
January Challenge 2021 Division 2
Guess the Tiling, Watching CPL, Fair Elections
December Challenge 2020 Division 1
Positive Prefixes, Even Pair Sum
January Cook-Off 2021 Division 2
Prime Tuples, Maximise Islands
January Lunchtime 2021 Division 2 (Unrated)
Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum
September Lunchtime 2020 Division 1
Root the Tree
February Challenge 2021 Division 2
Frog Sort, Prime Game, Maximise Function
February Lunchtime 2021 Division 2
Average Sorting, Sed Max, Palpal Strings, Coprime Range
March Challenge 2021 Division 1
Paparazzi Gennady, Space Arrays
April Challenge 2021 Division 1
Tree Permutations, Worthy Matrix, Chef and Dice
April Lunchtime 2021 Division 2
A Special Tree, Chef in Heaven , Bench Press, Array Rotation
September Cook-Off 2021 Division 1
Chef and Pairwise Distances, Fake Swaps
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
October Challenge 2021 Division 1 (Unrated)
Longest AND Subarray, MEX-OR
September Lunchtime 2021 Division 1
Interesting Representation, Alice vs Bob Faceoff
October Cook-Off 2021 Division 1
Can You Reach The End, Chef Up
October Lunchtime 2021 Division 2
Median Rearrangement, Chef and Water Car, Exactly N plus 1 Values
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Round 1B
Yet Another Flipping Problem 2, Queens Placement , Largest Laddu, Help Nishant
November Challenge 2021 Division 1 (Unrated)
Weird Palindrome Making, Hill Sequence, Maximise the bridges
SnackDown 2021 - Online Pre-Elimination
Product Pain, Guests like slippers
SnackDown 2021 - Online Elimination Round (Rated for all)
Sorting Segments
CodeChef Starters 17 Division 1 (Unrated)
Binary Inversion, GCD of Prefixes
C.O.D.E.R.S Division 2 (Rated)
The One On The Last Night, The One Where No One is Ready, The One with All the Candy, The One Where Joey Dates Rachel, The One with Ross Wedding
November Lunchtime 2021 Division 1
Subarray Jumps
December Challenge 2021 Division 1 (Unrated)
Rock Paper Scissors, Pyramid Traversal
December Cook-Off 2021 Division 1
Binary String Game, RGB Construction
December Lunchtime 2021 Division 1
In-tree-active Node Coloring, Optimal Sorting, Romantic Reversals, Sleep Technique
February Cook-Off 2022 Division 1
Perfect Permutation, PerMEXuation , Mango Market, Slingshot
March Cook-Off 2022 Division 1
Secret Tree, Dragonado And XOR, Alternating Divisibility
Starters 85 Division 1 (Rated till 6 stars)
Crazy Bishops on Chessboard, Efficient PAN Linking, GCD Queries
Starters 87 Division 1 (Rated till 6 Stars)
Inversions of subsequences, AB plus C