Arvin Jakhar
- 6★vin_ar
- India
- Student
- Indian Institute of Technology Roorkee Uttarakhand, India
- List of teams by Arvin Jakhar
- https://discuss.codechef.com/u/vin_ar
- No Active Plan. View Details
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Ratings System Update
(2023-03-29 22:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (78):
Practice:
A puzzle game, Gravel, Matchsticks, Pizza Delivery, Subtraction Game 2, Sereja and D, Little Elephant and T-Shirts, XOR with Subset, Chef and Round Run, Encoding, Chef and Dragon Dens, What Is This, a Crossover Episode, Even-tual Reduction, OR-thodox Distinction, Maximum Candies, Binary Concatenation , Polygon Relationship, Code Together, Maximise Subsequence Value, Minimum Insertions, IS THIS A STANDARD QUESTION , INCREASE YOUR SKILLS, JUST FIND IT, PATH QUERIES, NUMBER OF WAYS, Talksy Turvy, Lets not Waste, Playing Piano, Replace for X, Collect your coin, Poreee gelooo, Guruji ka Pyaar, BINOD, Fix The String, Aryan and YOYO Profit, Buying candies, Labib And XOR of pair sum, Conflict, The Largest Palindrome, Pizza Toppings, Chef Is Just Throwing Random Words, Rabbit Race, Cute Chef Gift, Binary Search, Hiring Workers, Sed Passwords, Rise of Cyborgs, Another Tree with Number Theory, Chef and Divisors, Binary Subsequence, Even Sum, Escape Route, Chef Teaches English, Chef And Icecreams , Time Traveller, Particle Beam Wrist Watch, Thor And Loki, Sentient Butter Passing Robot, Evil Morty, Mr Meeseeks, Pursuit of Happiness, Sarkari Karyalay, Valet Parking, CHEF AND NEIGHBOURING , Intersection Matrix, Tokens On A Tree, Battle Royale, Chef and Queries, Beautiful Subsequence, Chef 2 Chef, ATM Queue, Interesting Pairs, Guests like slippers, Boring Trip, Maximise the Minimum, Palindrome Love, Circular Permutation Recovery, Slingshot
Contests (452):
May Challenge 2020 Division 2:
Triple Sort, Coronavirus Spread, Chef and Bitwise Product, Isolation Centers
May Cook-Off 2020 Division 2:
Chef and Recipe, Impressing Chefina, Chef, Chefina and Their Friendship, Roads in Chefland
June Challenge 2020 Division 1:
The Tom and Jerry Game!, Operations on a Tuple, Covid Sampling (Challenge)
September Challenge 2020 Division 1:
Chefina and Swap, Chef and Trump Cards, Find XOR, Divide Candies, Ada Matrix
October Challenge 2020 Division 1:
Inversions, Positive AND, Replace for X, D-Dimensional MST, Adding Squares
December Challenge 2020 Division 1:
Hail XOR, Square Root of LCA Convolution, Calculus, String Operations, Positive Prefixes, Even Pair Sum
CODEZEN 2.0:
Alien New Challenge, Neha and Special Number, Zenny and Simple Sum, Avengers vs Thanos, Sports Championship , Spy and Palindrome
LogiCode:
MATRIXMIN, Average Median Game, THE SEIGE, FIZZA and MAGICIAN, CHEF MAKES GOOD PAIRS, MonkeyPower
APOC 2.0 Round 1:
RAJANA QUIZ, ARRAY N DISTINCT ELEMENTS, HALLOWEEN EVE, CHEF N TIMINGS, HEALTHY MOMOS
InfInITy 2k20 Division 1 (Unrated):
Better call Saul!, Los Pollos Hermanos, Empire Business , The One Who Knocks!, Morosoph Todd
Inferno Numero IIT BHU:
Jewel Mine, CHRISTMAS EVE, Good Array, Illuminated boxes, Couple In Ruiz Land
Code Aaj Kal:
Obsession with 7, Chef and 2 Strings, Cheems The Lover, Halry vs Harry, Bouncing Lights, Sale of Watches
DeCode 2021:
Student Comparisons, Princess Security, Project Overflow, Limited credits, Mazes of Vindhya, Enclosed drones, Two seconds left
March Challenge 2021 Division 1:
Consecutive Adding, Paparazzi Gennady, Space Arrays, Maximum Topological Sort
Coders Paradise Ep. 1:
Chef And Concert, Pattern of Paradise, Ticket to Paradise, Wytherins in Paradise
CodeSprint:
Ken and his Political Party, Chef And Icecreams , Chef Lucky Draw, Restore Array, Family Tree, Fuel Mountains
International Coding League 2021:
BITS and Bitcoins, Jarvis 101, Time Traveller, More Friends, Bugged Days, Triangle Trouble
Code Invicta:
Decode The Number, Match The Rhyme, Freelance Client, Knapsack, Maya’s Blog Query, Lets Sort It!
SPYBITS IIT BHU Division 1 (Unrated):
B - Valentine Couples, C - Mission Gotham, D - Pilgrims Destination, E - Minimum Operation, F - Stone Land, H - Solve It Ashi, A - Save Water Save Life
April CodeChef Starters 2021 Division 1 (Unrated):
Chef and Hills, Cleaning Drive, Maximum Size, Thief and Police, Chef On Island, Hiring Test
Spider AlgoCup:
Hope you get it, Check The Constraints, Come Back Home!!, Is it Series, Judgement Day 2
May Challenge 2021 Division 1 (Unrated):
Valid Paths, Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation
June Challenge 2021 Division 1 (Unrated):
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Dual Distance, Summer Heat, Minimum Subtree Cover
Code Gladiators:
Estate In Hand, Similiar And Minimum, Jumping Robot, Alfredo And The Alluring Aliens, LA DISTANCE COMPTE, Special Quadrilateral, The Food Town
Carnival Finale:
Greatest Difference , Find Least immune, Best Enemies, L for LCM, G for Graph, Bunch Of Coins, N for Number
August Challenge 2021 Division 1 (Unrated):
Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
Codentine II:
In the Crosshairs, Maxi-Mini Subarray, Nature Lover, Remove and Find Least, Fight for the large part, Playing with sheep, Quest, Notorious Students, Academic Wizard, Equal Array
August Cook-Off 2021 Division 1:
Odd Array, Different String, Interactive Equivalency, Clear the Array
CodeChef Starters 9 Division 1 (Unrated):
Friend Groups In A Line, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, India Fights Corona
CodeChef Starters 10 Division 1 (Unrated):
Grid Path, Magical Flips, Maximise the Subsequence Sum, Remove One Element, Tree Distance Sum
AlgoManiac - Code For Future Division 1 (Unrated):
Planetary Path, Deja Vu, Two Shades Of A Tree, Say No To Drugs, The Rumbling, The Old Saint And Three Questions, Meet In The Median
September Challenge 2021 Division 1 (Unrated):
XOR Equal, Shuffling Parities, Minimize Digit Sum, Treasure Hunt, 2-D Point Meeting, Airline Restrictions, Travel Pass, Covaxin vs Covishield, Minimum Digit Sum 2
September Cook-Off 2021 Division 1:
Chess Kings Chasing Game, Chef and Pairwise Distances, Half Sequence, Fake Swaps
SnackDown 2021 - Online Qualifiers:
Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
CodeChef Starters 11 Division 1 (Unrated):
Positive Spewing, The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes, A Counting Problem
CodeChef Starters 13 Division 1 (Unrated):
Add and Divide, Maximum Light Up, Make that Array!, Prefix as a Substring, Magical Doors
CodeSept 2.0:
Hari and plants, Chef and his bookstore, Chef Zomo and Zoo, Rashid and Coding, Peter and words
Code with IPL:
Who will win, Find M S Dhoni (Easy Version), Find M S Dhoni (Hard Version), IPL Street Banner, Playoff Party
CodeChef Starters 15 Division 1 (Unrated):
Integer concatenation, Division , Minimise the Size, Nice Pairs
SnackDown 2021 - Online Round 1A:
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
November Challenge 2021 Division 1 (Unrated):
Flip or Compress, Functional Array, Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Maximise the bridges
Code Senso Division 1 (Unrated):
Sardar and GCD, Maximum Damage, Games of Wasseypur, Farmers of Wasseypur
Code Showdown 1.0:
Sheldon vs Kripke, The One With The Lottery, Moscow, 1968, The Michael Scott Paper Company, Holt & Numbers, Battle of Winterfell
January Cook-Off 2022 Division 1:
Subsegment Divisibility , Merged LIS, Prime Graph, Erase All But One
CodeChef Starters 23 Division 1 (Unrated):
Subarray Mex, Maximise the Minimum, Maximising Vacations, Non Zero Subarray Xor
Code करोना:
Meena and FPD Machine, Third Wave, Cat Jump, Meena and Cricket ball, Majority_Wins , Decorating stalls, Manage the code
Cracking The Code:
Yet Another 2-Bit Problem, Yet Another Profit Problem , Yet Another Subsequence Problem, Yet Another Connection Conundrum, Yet Another Milky Way , Yet Another Base Problem, Yet Another Average Problem
CodeChef Starters 25 Division 1 (Unrated):
Building Towers, Equal MEX, Hidden Permutation, Count Arrays, K Distinct Array
February Cook-Off 2022 Division 1:
Xor Becoming Uncanny, Perfect Permutation, PerMEXuation , Mango Market
CodeTantra:
Fly Time, Chef and Diamonds, Friend_s Help, Minimal Capacity, Rabbit Jump, Mommiez Errands
Codesque:
Chefs New Year Letter, Binary Robot, Crazy Mouse, Chef Incorporation, Artist Chef, TOWN SCHOOL
Decode 2022:
Logistics Work, Class Monitor, A Simple Problem, Inaugural Dances, Princess and Dejavu, Vindhya Troubles, Kalakshetra
Codiction 3.0:
Divisible by 25, Ram and Tiles, Chef loves Charity, Puppet Show, Junior from Senior , XAEA-12
International Coding League, 2022:
MANISH ALGO, Swap and Sort, Now You Check Me, Game Night, Reverse String, Count Palindromes
Starters 57 Division 1 (Unrated):
Tree and Divisors, Delicious Queries, Maximum Expression, Even Splits, Two Different Palindromes
Learning Paths (0):
None
Practice Paths (1):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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