Contest | Problem |
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COBE2019 | BLONDIE |
MARLA | |
GUMP | |
DUFRESNE | |
LAEDDIS | |
DWWU2019 | DWW19A |
DWW19B | |
DWW19C | |
DWW19D | |
DWW19E | |
DWW19F | |
DWW19G | |
DWW19H | |
DWW19I | |
DWW19J | |
DWW19K |
Ankush Khanna
- 4★ankushkhanna
- India
- Professional
- Microsoft
- List of teams by Ankush Khanna
- https://discuss.codechef.com/u/ankushkhanna
- No Active Plan. View Details
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Submissions
Practice Problems (270):
Practice:
The Next Palindrome, Factorial, Small factorials, Marbles, Ordering the Soldiers, Bytelandian gold coins, Enormous Input Test, Simple Sorting, GCD2, ATM, Life, the Universe, and Everything, A Very Easy Problem!, Flipping Coins, Number Game Revisited, Ciel and A-B Problem, Little Elephant and Candies, Arranging Cup-cakes, Closing the Tweets, Ciel and Receipt, Many Chefs, Fire Escape Routes, Maximum Weight Difference, Dessert Wizard, Lapindromes, Pairwise AND sum, Chef and The Right Triangles, Uncle Johny, Number Mirror, Chef and Way, Mike and Stamps, Chef and Rainbow Array, Count Substrings, The Smallest Pair, Subarray GCD, Copy-Paste, Chef and easy problem 2, Chef and Notebooks, Player, Andrash and Stipendium, How to Repaint a Fence, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, Total Expenses, Gross Salary, Valid Triangles, Grade The Steel, Gregorian Calendar, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, Chef and his Sequence, Count Subarrays, Chef and the stones, Sum of palindromic numbers, Chef And Operators, Stacks, Alternating subarray prefix, Chef and Socks, Puppy and Sum, Simple Statistics, Fire and Ice, Coins And Triangle, Square in numbers, Good Numbers, Sebi and the cube, Drumpf for President!, Help Lost Robot!, Download file, Quentin Tarantino, Chef and Array (Challenge), Bear and Milky Cookies, Number Tower, Bear and Ladder, Bear and Segment 01, Snake Eating, Snakes, Mongooses and the Ultimate Election, Whats in the Name, Product on the segment by modulo , Chef And his Cake, Chef And Easy Xor Queries, Spam Classification Using Neural Net, Pishty and Triangles, Generating A Permutation, Quadratic Functions, The Magical Function, Chef and Easy Problem, Car-pal Tunnel, Cutting Plants, Game with numbers, Mix the Colors, Minion Chef and Bananas, Weight of Numbers, Chef Restores a Matrix, Change the Signs, Serial Killer, Lets Sankalan, Treasure Hunt, AND Square Subsegments, Two Flowers, Vision, Pawn Chess, Triple-tree decomposition, Best Cake Ever, 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, Good Permutations, Sort the Leaves, Permutation Composition Queries, Summary Power, No Minimum No Maximum, No Strings Attached, Sasha and Photos, Mixi Game, Balsa For The Three, Mix Mix Game, Chef and Condition Zero (Challenge), Table Game, Minimize Digitsum, Coprime Components, OneTwo, Match the Streams, Spread the Word, Finding Teammate, Chef and Operations, Chef and Strange Addition, Chefland and Average Distance, Chef and Periodic Sequence, A Game of Robots, Reduction Game, Word Grid, Weird Question, Niceness of the Arrays, Chef and K Segments, Buddy NIM, Arranging the Inventory, Chef and Two Queens, Beautiful Garland, A-B Game, Colorblind Feast, Directing Edges, Chef and An Ideal Problem, Partition the Graph, Yalalovichik Numbers, Choosing from Buckets, (Challenge) Chef with Orchestra in the Kitchen, Man with No Name, Mayhem Again, Stupid is as Stupid Does, Maximize the Tax, The Great Lane, Teddy and his Mission, Chef Challenge, Our Saviour, Equal Subarrays, Largest of All, Tumpaa with a Cake, Easy Fibonacci, Biladerim Icin, Physical Exercise, Maximize an Expression, Chef and Maximum Star Value, Smallest Beautiful Number, C - Chef and Maths, Wednesday Thursday Friday, Rich Substrings, Two Circles, The Biggest Restaurant, Chef and Interesting Subsequences , From Zero to Infinity, K Halves, Cryptos, Place your bets, All Substrings, Ice Cream Queue, Treeversion, Chipped Tree, Single Point of Failure, STRANGER GAMES, MI6 AGENTS, Lights for Lights OUT, Inception, Chef and Divisors, Moving Segments, Select Training Set, (Challenge) Coloring Triangulations, Sticky Notes, Counting Inversions Again!, Jatin and Mirror Numbers, Krishna and Coffee Shop, Anjali and Tasty Treat, Ruman and Pull Requests, Divesh Quenches Thirst, Tanya and Rookie Cats (Easy Version), Tanya and Rookie Cats (Hard Version), Swati and Sstrings, Abhinav and Electric Circuit, Selection Battle, Fall in Love, Chef and String, Strange Number, Chef and Subsequences, Base Plans, Mercury Poisoning, Escape, Secret Mission, Tower Counting, Simple Operations, Maximum AND, Dot Time, Triangle Query, Per Capita Income, Checkpoints, Banned Quotient, Jeremy gets a gift, Gold Mining, Square Submatrices, What Is This, a Crossover Episode, Path-etic Products, Find Race Time, Counting Graphs, Alien Invasion , Minimum Insertions, Permutation Split, Counting Spaghetti, Interesting XOR!, Even Sequence, Three Letters, One Zero Swaps, Minimal Travel Time, Total Score, Tree paths sum, Break Failed, Chef and Puppy, Guess the Number, OR of ANDs, Double Burgers, XOR-ORED, Array Rotation Returns, Friend Groups In A Line, Fibonacci concatenation, Nice Pairs , Minimise Difference, Equal Beauty, Chefs Favourite Function, Three Powers of Two, K Increment Palindrome, Balanced Suffix, c8kbf and Tree, Tree Game, Rotate to Minimum, Exact Savings, Equality Etiquette, Is it uniquely decodable, Unalike Gcd & Lcm, Construct Permutation, Split And Maximize, Yet Another Alice Bob Game, How many arrays, Ballon d Or
Contests (268):
C-Benders:
The Social Engineer, The Magical Function, Project Mayhem, The Mission, Diffusing the Bomb
March Challenge 2018 DIV 2:
Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas
March Cook-off 2018 Division 2:
Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition
April Challenge 2018 Division 2:
Chef and Array (Challenge), Weight of Numbers, Highway Crossing, Count Good Prefixes, Average of Pairs, Workers
May Challenge 2018 Division 2:
Mighty Friend, Change the Signs, Minimum Deletions, Xor Again, Fake Binary Search, Dibs on Fibs
September Challenge 2018 Division 2:
Magician versus Chef, War of XORs, Chef and Condition Zero (Challenge), Chef and Adventures, Bad Shuffle
December Challenge 2018 Division 1:
(Challenge) Delete DAG, Max and Electrical Panel, Chef and Interactive XOR
October Challenge 2018 Division 1:
Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard
January Challenge 2019 Division 1:
Yet Another Problem About Sequences, Different Neighbours, Distinct Pairs, (Challenge) Chef and Matching Game, A Pizza Slice
February Challenge 2019 Division 1:
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance
August Challenge 2019 Division 1:
Guddu and his Mother, Dilemma, Football, Distribute Apples, Zombie and the Caves
September Challenge 2019 Division 1:
Chef and Good Subsequences, Easy Fibonacci, Chef Designed a Network, Chef and Interesting Subsequences
October Challenge 2019 Division 2:
Even Edges, Missing Number, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS, Operations on a Matrix, Phone Prices
November Challenge 2019 Division 1:
Physical Exercise, From Zero to Infinity, (Challenge) Coloring Triangulations
December Challenge 2019 Division 1:
Chefina and Ranges, Plus Multiply, Binary XOR, Easy Subsequence Selection, Sticky Notes, Test Generation, (Challenge) Cubical Virus, That Is My Score!, Addition
Dark Rising:
Game Of Powers, Series of Factorial, Makeshift Palindrome, Tumpa and a Graph, Largest of All
February Challenge 2020 Division 1:
No Change Required, The Theatre Problem, School of Geometry, Hard Cash
October Lunchtime 2020 Division 1:
Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Cute Chef Gift
CodeChef Starters 9 Division 1 (Unrated):
Black cells in a chessboard, Large Square, Bus full of passengers, India Fights Corona
CodeChef Starters 13 Division 1 (Unrated):
Add and Divide, Chef in Vaccination Queue, Maximum Light Up, The Preparations, Magical Doors
February Long 2022 - I, Division 1 (Unrated):
Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon
Starters 76 Division 2 (Rated):
Make Array Odd, Zero String, Expected Value, Contruct Array, Not Divisible
Starters 82 Division 2 (Rated):
Make Them Alike, Find eX, Make A-B Same, Difference Matrix, MIN To MAX
Starters 123 Division 2 (Rated):
Maximise Adjacent Sum, Check Adjacent Sum, Minimum And Maximum I, Minimum And Maximum II
Learning Paths (0):
None
Practice Paths (17):
Contributions
Problems Authored (16)
Problems Tested (16)
Contest | Problem |
---|---|
COBE2019 | BLONDIE |
MARLA | |
GUMP | |
DUFRESNE | |
LAEDDIS | |
DWWU2019 | DWW19A |
DWW19B | |
DWW19C | |
DWW19D | |
DWW19E | |
DWW19F | |
DWW19G | |
DWW19H | |
DWW19I | |
DWW19J | |
DWW19K |
Editorials Contributed (16)
Contest | Problem |
---|---|
COBE2019 | BLONDIE |
MARLA | |
GUMP | |
DUFRESNE | |
LAEDDIS | |
DWWU2019 | DWW19A |
DWW19B | |
DWW19C | |
DWW19D | |
DWW19E | |
DWW19F | |
DWW19G | |
DWW19H | |
DWW19I | |
DWW19J | |
DWW19K |