Contest | Problem |
---|---|
OTHERS | PDPU0002 |
RPOWER | |
FXSEQ | |
STIMEMCH | |
ARRLS1 | |
POSLS1 | |
STRLS1 | |
GOODLS1 | |
SUBSLS1 | |
JUMPLS1 | |
REMLS1 | |
FUNCLS1 | |
REPLS1 | |
WINLS1 |
Vinay Omkumar Khilwani
- 5★vok_8
- I am a CPer. I am a speedcuber, too! I love playing Chess, Basketball, in my free time! Trying to be better than myself!
- India
- Do it to get it!
- Professional
- List of teams by Vinay Omkumar Khilwani
- https://discuss.codechef.com/u/vok_8
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2024-04-10 22:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (242):
Practice:
Sum of numbers, Number of Factors, Square in numbers, Chef and Happiness, Maximum Special Sum, Chef and Proxy, Guddu on a Date, Two Variables, Delete a Subarray, Two-lane Road, Swapping, Stego Image, Ganesh Impresses Jojo, Game of Bullets, Destroy Cells, Weird Modulo Problem , Tennis Tournament, Chipped Tree, The Promised Land, Naruto Run, Gilfoyle Vs Dinesh, Expected Change, Range AND, Lasers Everywhere, Factor Tree, XOR Game, Chef and Subsequences, Monsters Battle, Simple Operations, Fill The Boxes, Lockdown Loss, Mystric Balls, Unique Cards, Chef And Exam, New Sequence, Maximum AND, SIMPLE LCM, GODFATHER, Chef and Recipe, Impressing Chefina, Chef, Chefina and Their Friendship, Chefina on a Trip, Sita Mata and Time Machine, The Delicious Cake, Minimum Installment, Happy Subsets, Ordered Indexed Array, Similarity Number, Convert the String, The king of snakes, Tree difference, Two Armies, Protests, Ripul and His Gems, C - Smallest String, D - Minimum Cost, E - K BOXES, Allocating Covid Beds, Space Wrap, Segments and Cities, Alice and Strings, Omi and matrix, Doof fires Brackets, Ish Food Distribution, B - Jumping Monkey, Genesis, The Walking Dead, ThE eaSIeST QuEstiON HeRE, Helping Hands, Gold Mining, Square Submatrices, What Is This, a Crossover Episode, Even-tual Reduction, OR-thodox Distinction, Path-etic Products, GOLD EXTRACTION, Cherry and Bits, Priya and Parity, Rotate the Polyline, Chef and the medals, Shikamaru has Queries, Magic Pocket, Maximise Subsequence Value, Binary String MEX, Better call Saul!, OCTAVE TUNES, Kevin and the Cube, Ayush and Contract, Love Triangle, Naruto meets Nuttela, Frequency Array, Gold Collection, Birthday of Anabelle, Championship, Compartment Weights, Print Sub-Array, Is Sum Possible, Get on the String, Derive Good String, Valid Sub-Sequences, Jump & Reach, Remove Sub-Array, Get Function Value, Modified Jenga, Gasoline, Fractions, Mysterious Sequence, Self-Destructing Strings, Organisation, Sed Passwords, Array Swaps, Hidden Numbers, Circle of Chaos, Carry All Fruits, Help santa, Ice Wrapped Gifts, CHOCO PRIME, Good Grid, FINISH ALL THE SWEETS, Miser gifts his date, BOX REDUCTION, Cleaning Drive, AS EASY AS ABC, Navnit And Friends, Ashishgup and Interviews, Chef and Sweets, Special Fibonacci, String Generation, Misery Meeta, Chef and Tourism, Chefina and Candies, Chef’s Number Puzzle, Pair Me, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum, pattern1, pattern2, pattern3, pattern4, pattern5, pattern6, pattern7, pattern8, pattern9, pattern10, Project Overflow, Enclosed drones, Valid String, Average Sorting, Consecutive Deletions, PCM Dilemma, Memcached Service, Chef and Laddus For Children, Students, heights and their IQs, Tree paths sum, Worthy Matrix, Gold Rush, Chef and Sorting, Infinite polygons, Stack Of Rectangles, Special String, Chef and Dice, Valid Pair, World Record, Strong Language, Lucky String, Scam Land, Fun game using Stacks, D - Pilgrims Destination, G - Maxpool, E - Minimum Operation, F - Stone Land, H - Solve It Ashi, SDE intern, Counter Strike Damn Easy, Tree Distances, OR of ANDs, Subway Surfers, Permutation Swaps, Game Start, LuckyGame, Pattern, Falling Zero, InterviewRound1, Subtree Center, Substring, Event Duration, Double Burgers, Greedy farmer, Help Suraj, Sweet Delicacy, Maths Result, Maximum Profit, Largest Ground, Good Son !!, Lazy Ravi, Array Equal, Aptitude, Total Components, K-Subarrays, Maximum Frequent Subarray Sum, Optimal Xor Set, Estate In Hand, Jumping Robot, The Food Town, Chef and Queries, Odd bits, Obtain the Sum, Lazy Machine, Sheldon vs Kripke, The One With The Lottery, Moscow, 1968, The Michael Scott Paper Company, Holt & Numbers, Battle of Winterfell, Chef and Contest, Sleepy Chef, Indivisible Permutation, Three Bikes, Sequence Master, Hiring Talents, TED & HIS TASK, Chef and Garland, Array And The Indices, Chef And Lost Array, Sarthak and his Set of Primes, Vishesh and his Hate for Even Numbers, Chef and Ladoos, Director and Monkeys, Chef and Ugly Toad, An Interesting Sequence, Chef Starts Coding, Elections in ChefLand, Even Subset Xor, Convert Strings by Flips, Equal Card Game, Merging Binary Strings, Elections in Chefland, Convert Strings by Flips 2, Cake Cutting
Contests (710):
August Challenge 2019 Division 2:
Guddu and his Mother, Dilemma, Football, Distribute Apples, Zombie and the Caves
October Challenge 2019 Division 1:
Even Edges, 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, No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps
April Challenge 2020 Division 1:
Strange Number, Squared Subsequences, Ready Bitwise, Factor Tree, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
May Challenge 2020 Division 1:
Triple Sort, Coronavirus Spread, Chef and Bitwise Product, Isolation Centers
International Coding Marathon (Rated for all):
Lavanya Loves DFA, Are These Equal, Mr Pr in a Dilemma , Is This JEE
DSA Learning Series - Contest 1:
Factorial, Life, the Universe, and Everything, Coin Flip, Carvans, Lapindromes, Reverse The Number, Smart Phone, Laddu, Multiple of 3
DSA Learning Series - Week 2:
Chefs in Queue, Compilers and parsers, Matched Brackets, Wormholes, Rectangle, Pied Piper vs Hooli, Stupid Machine, Chef and Street Food, Penalty Shoot-Out II, Not All Flavours, Infix to Postfix
DSA Learning Series - Contest 3:
Chef of the Year, Distinct Pairs, Yet Again a Subarray Problem, Fencing, Save Konoha, Yet Another Partition Problem
Campus Chapters Contest 1.0:
Walter and Jesse, Another game of numbers, Corona in Karunanagar, Code Koroo Naaa
June Challenge 2020 Division 1:
Even Matrix, The Tom and Jerry Game!, Operations on a Tuple, Convenient Airports, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control
July Challenge 2020 Division 1:
Ada King, Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings
August Challenge 2020 Division 1:
Insanely Hard School Exams, Subsequence Frequency Counting, Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements
September Challenge 2020 Division 1:
Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Find XOR, Move the Coins - Creating Tests, Divide Candies, Ada Matrix
Quarantine Time Coding Contest:
CURRENCY CONVERTER, WHICH TRUCK IS CLOSER, LAWN SUPPLIES, SCIENTIFIC NOTATION, IS THE WEATHER NORMAL
Encoding April'20:
Chef and the Swimming Pool, Chef learns Statistics, Greedy DD, Shortest Palindromic Substring
DSA Learning Series - Contest 5:
Chef and Segments, Count K-Primes, Churu and Balls, Yet Another Problem About Sequences, Zack And The Handkerchieves, Chef and Adventures, Chef and Semi-Primes, Appy and Contest, Easy Fibonacci, Binary XOR, Chef and Squares
Project Code 1.0:
Power Of Knights, More Cake, Punish Alex, Lord of the Rings, Help the Carpenter, Love Polygons
Encoding June'20:
Sasta Operation on Tuple, Contagious Disease, Delta wants treats, Give those children some toys!, Give those children some marks!, Sharing is Caring, Rock Paper Scissor, Happy Birthday Horsbug98
Encoding August'20:
Notebook Distribution, Naruto and One Shot, Chef And His House , Angry Delta, Delta and Jumps, Chef Loves Cakes, Chef Learns BST
Code Fury 3.0:
Love for Chocolates, Loki-The Destroyer, Rahul-The Serial Killer, Introvert Prince, India Vs China
Cypher September:
Ram - The Born Detective!!, Toby and his game, Geralt of Rivia, JoJo's Bizarre Adventure, Irrelevant Sum
SSEC - Coding Contest-2:
Arrange the dates, Analyse the Pattern, Hack It, REVERSE LENGTH DIVISBLE, Lagest sum consecutive increasing digits in a No, Prime Game
CodeFusion 20.9:
IS THIS A STANDARD QUESTION , INCREASE YOUR SKILLS, JUST FIND IT, PATH QUERIES, NUMBER OF WAYS
CODEZEN 2.0:
Alien New Challenge, Neha and Special Number, Zenny and Simple Sum, Avengers vs Thanos, Sports Championship , Spy and Palindrome
APOC 2.0 Round 1:
RAJANA QUIZ, ARRAY N DISTINCT ELEMENTS, HALLOWEEN EVE, CHEF N TIMINGS, HEALTHY MOMOS
Winter Code:
Chef and The Lockdown, Blob and Internship, Friends with Benefits, John with candies, Chef loves big teddy
Encoding November'20:
Farewell Party, GCD Partitions, Magical Bullets, Help Chandler, EVENTS, Crewmate and Imposter, Chef and Boxes, Short people problems
CodeKombat Wildcard Round (CodeFusion 20.11):
STRENGTH OF THE ARMY, ONE DISTINCT, TREE COLORING, SOLVE IT!!
push_back(end):
Pattern End, Divide End, Series End, Basket End, Summation End, Cube End, Pattern Revisit End, Area End, Frequency End, Digits End, Decode End
February Challenge 2021 Division 1:
Team Name, Another Tree with Number Theory, Chef and Meetings, Prime Game, Multiple Games, XOR Sums, Maximise Function, Highest Divisor
Codigo'21:
Chef and Patriotic Numbers, Chef and Limbo, Chef and Invigilator , Chef and Spliting Strings, Chef and College Admisison, Republic Subarray
Code Aaj Kal:
Obsession with 7, Chefs Special Palindrome, Chef and 2 Strings, Cheems The Lover, Halry vs Harry, Jethalal and Mehta, Bouncing Lights, Sale of Watches
Code Command:
Ashfak’s Iphone, Bheem’s Brother, First and Last digit, Greedy Laila, Total Expenses, Population Control
CodeChef Div 3 Rated Contest 2021 Division 1 (Unrated):
Maximum Size Hollow Square, Rectangle, Chef and Patients, Total Overlap, Body Mass Index, Total Score
February CodeChef Starters 2021 Division 1 (Unrated):
Maximum Value, College Life 2, College Admissions, Chef and Coupon
March CodeChef Starters 2021 Division 1 (Unrated):
Point Grid, Minimal Travel Time, College Life 5, Server Trouble, Nobel Prize, Possible Victory
CodeSprint:
Ken and his Political Party, Chef And Icecreams , Chef Lucky Draw, Restore Array, Family Tree, Fuel Mountains
Runtime Terror:
Common Substring, ICC by Chef, Power Management , Renovation, Chef and Picnic, Chef and Machine, Palindrome Primes, Pump The Water Out, Arrange The Students, Help The Cruise Chef
VIIT CP-DIZHARD:
Jyothsna Spendings, Find Triangles, Division, Fill_The_Blocks, Infinity Letters, CakeWalk
JUST CODE IT 4.0:
Just Substract IT, Stair Sequence, CSK Vs RCB, Counter Of Stadium, IPL Tree, IPL Pawri
SPYBITS IIT BHU Division 1 (Unrated):
B - Valentine Couples, C - Mission Gotham, A - Save Water Save Life
April CodeChef Starters 2021 Division 1 (Unrated):
Chef and Hills, Maximum Size, Thief and Police, Chef On Island, Hiring Test
May CodeChef Starters 2021 Division 1 (Unrated):
Cheating Time, Minimum Popping, Plagiarism, Lazy Chef, Correct Sentence
May Challenge 2021 Division 1 (Unrated):
Valid Paths, Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility
June Challenge 2021 Division 1 (Unrated):
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Dual Distance, Summer Heat, MathBuzz, Minimum Subtree Cover
June CodeChef Starters 2021 Division 1 (Unrated):
Total Correct Submissions, Sleep Cycle, Chess Match, Cyclic Quadrilateral
July Challenge 2021 Division 1 (Unrated):
XxOoRr, Chef vs Bharat, Optimal Denomination, Maximum Production, Relativity, K Path Query
Code Gladiators:
Similiar And Minimum, Alfredo And The Alluring Aliens, LA DISTANCE COMPTE, Special Quadrilateral
CodeChef Starters 6 Division 1 (Unrated):
Joker and Batman, Chefs Homework Dilemma, Even tuples, Palindromic number, Three Dices, Cricket Ranking
CodeChef Starters 7 Division 1 (Unrated):
Maximum Possible Sweetness, Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain
AlgoManiac - Code For Future Division 1 (Unrated):
Planetary Path, 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, 2-D Point Meeting, Airline Restrictions, Travel Pass
SnackDown 2021 - Online Qualifiers:
Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
Encoding September'21:
CodeNames, Minimum Days, Friends Reunion, Wrestle Mania, Ganesha and his Modak, Palindrome Range
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, Equal Coins, Which Fuel is Cheaper, Maximise the bridges
C.O.D.E.R.S Division 1 (Unrated):
The One On The Last Night, The One Where No One is Ready, The One with Russ, The One with All the Candy, The One Where It All Began, The One with Ross Wedding
January Long 2022 - I, Division 1 (Unrated):
Keplers Law, Prime in a binary string, Retrieve back the Array, Covid Spread, Chef and Riffles
CP Titans 1.0:
Spider-Man Met Kangaroos, Jumping Spider, Running Spider-Man, Spider-Man Collects Chocolates (Easy Version), Spider Set
Hello 20-22!:
Second Maximum, Swap two number, Prashant And Sum, Greet your senior, Easy Summation, Help the chef
Exun 2021-22 Division 1 (Unrated):
Vishesh and his Popcorn Combo, Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game, Neil and his Binary Tree, Harshikaa and the Rain
CodeChef Starters 23 Division 1 (Unrated):
Average of Three, Chef and Profits, Subarray Mex, Maximising Vacations
Code Benders 2022:
Chef and Mutable Strings, Irresponsible Chef and his Problem, Chef and his Dusty Legos, The Haunted House Misery
Code Invicta'22:
XOR Bit, Escape The Web, Min Mod Shuffle, Silly Chef, WWZ, Check Attendance, Escape the Meteors
Code Uncode 5.0:
Split It Again, Mom I Got Placed!, The Cool Kidz Club, Maximize Magical Wands, War communication
Code and Debug 2.0:
Sourabh and Books, Maximum Operation, Remove Duplicates, Ravi and Long Words, Debug to run, Strong_Arm, HCF Help
CodeHeist:
The Quiz Finale, Study or Friends, Battle of Coins, Stamp Trade, The Oil Estimation, Knockouts, Decode the Palindrome
Starters 84 Division 1 (Rated till 6 Stars):
MEX Sequences, SUM OR, Max count of 1, Digit Operation, Chef And Adjacent Sums
INSOMNIA:
Freelancing Firm, OR and XOR, Required Run Rate, Three Dogs, Temple Run, Good Paths - Bad Nodes, Distance between Plus, Seven Segment Display, Flappy Bird, Make Equal, Generate AB String, X to Y
Learning Paths (0):
None
Practice Paths (6):
Contributions
Problems Authored (14)
Problems Tested (0)
No Contribution
Editorials Contributed (17)
Contest | Problem |
---|---|
OTHERS | LAXMAN |
HTREE | |
RAAVANCH | |
BHARAT | |
RPOWER | |
FXSEQ | |
STIMEMCH | |
ARRLS1 | |
POSLS1 | |
STRLS1 | |
GOODLS1 | |
SUBSLS1 | |
JUMPLS1 | |
REMLS1 | |
FUNCLS1 | |
REPLS1 | |
WINLS1 |