Contest | Problem |
---|---|
OTHERS | PDPU0002 |
RPOWER | |
FXSEQ | |
STIMEMCH | |
ARRLS1 | |
POSLS1 | |
STRLS1 | |
GOODLS1 | |
SUBSLS1 | |
JUMPLS1 | |
REMLS1 | |
FUNCLS1 | |
REPLS1 | |
WINLS1 |
![user profile](https://cdn.codechef.com/sites/default/files/uploads/pictures/c50a698dd318d03da0495affcb3ac108.jpeg)
Vinay Omkumar Khilwani
- 5★vok_8
India
- Professional
- No Active Plan. View Details
Activity Heat Map
Rating Graph
Ratings System Update
(2024-05-01 22:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
Practice Paths (1)
Contests (38)
June Lunchtime 2019 Division 2
Ping Paja Pong, Magda and Silly Pairs
July Challenge 2019 Division 2
Guess the Prime!, Parity Again, Minimum and Maximum, Chef and Mean
July Cook-Off 2019 Division 2
Birthday Gift Again, Playing with Strings
July Lunchtime 2019 Division 2
Easy Math
August Challenge 2019 Division 2
Guddu and his Mother, Dilemma, Football, Distribute Apples, Zombie and the Caves
August Cook-Off 2019 Division 2
Chef and Pepperoni Pizza, Chef Drinks Coke
September Lunchtime 2019 Division 1
All Substrings, Find the Sum
October Challenge 2019 Division 1
Even Edges, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS
October Mega Cook-Off 2019 Division 1
D-Or
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
December Lunchtime 2019 Division 1
The Evil Professor, Guess the number
December Challenge 2019 Division 1
Plus Multiply, Binary XOR, Sticky Notes, Addition
January Challenge 2020 Division 1
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums
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
March Challenge 2020 Division 1
Chef and DAG
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
March Cook-Off 2020 Division 1
Mysterious Sequence
May Cook-Off 2020 Division 1
Chef, Chefina and Their Friendship, Roads in Chefland
February Lunchtime 2020 Division 1
Swapping to Palindrome
April Lunchtime 2020 Division 1
Positive Mex
International Coding Marathon (Rated for all)
Lavanya Loves DFA, Are These Equal, Mr Pr in a Dilemma , Is This JEE
UWCOI 2020 (Rated for all)
Button Pairs, Find maximum in an Array
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
RECode 12.0 (Rated for all)
Chef and String, Chef and Walk, Chef and Rotation, Chef and Numbers
Coders' Legacy (Rated for all)
Chef vs Doof, Doof on Cartesian, Doof fires Brackets
Code Ensemble (Rated for Division 2)
Priya and AND, Help Martha
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
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
International Coding Marathon 2021 Division 1 (Unrated)
Suffix Sort, Team Divisions, Lucky Boundaries
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
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
October Challenge 2021 Division 1 (Unrated)
Longest AND Subarray, Digit Removal, MEX-OR
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
CodeChef Starters 19 Division 1 (Unrated)
P Equal To NP, The Alternating Sum, Distinct Elements
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
CodeChef Starters 22 Division 1 (Unrated)
Equal LIS
January Long 2022 - I, Division 1 (Unrated)
Keplers Law, Prime in a binary string, Retrieve back the Array, Covid Spread, Chef and Riffles
January Long 2022 - II, Division 1 (Unrated)
Crying Colours
SnackDown 2021 - Final Round Parallel Contest (Unrated)
Ones Guessing
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
Starters 84 Division 1 (Rated till 6 Stars)
MEX Sequences, SUM OR, Max count of 1, Digit Operation, Chef And Adjacent Sums
Starters 124 Division 1 (Rated till 5-Stars)
Swap and Unite, Make It One
Starters 129 Division 1 (Rated till 5-Stars)
Palindromic Substrings, ConstructXor
Starters 132 Division 1 (Rated till 6 Stars)
ALIEN-OR, Optimal Flip, MEX QUERIES , Prime Query
Total Problems Solved: 1030
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 |