Omkar Kumar
- 2★omkar12345
- India
- Student
- Indian Institute of Information Technology, Nagpur Maharashtra, India
- List of teams by Omkar Kumar
- https://discuss.codechef.com/u/omkar12345
- No Active Plan. View Details
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Ratings System Update
(2023-01-04 23:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (295):
Practice:
Prime Generator, Factorial, Ambiguous Permutations, Enormous Input Test, Simple Sorting, ATM, Paying up, Life, the Universe, and Everything, The Lead Game, Cleaning Up, Cutting Recipes, Chef Teams, Ciel and A-B Problem, Jewels and Stones, Racing Horses, Ciel and Receipt, Coin Flip, Magic Rankings, Packaging Cupcakes, Minimum Distance, Maximum Weight Difference, Lapindromes, Uncle Johny, Number Mirror, Chef and Remissness, The Smallest Pair, Harrenhal, Tanu and Head-bob, Chef and Notebooks, Rohan With Sticks, Lucky Four, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, Helping Chef, Total Expenses, Id and Ship, Gross Salary, Valid Triangles, Grade The Steel, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Greedy puppy, Minimum Maximum, Sum of palindromic numbers, Chef And Operators, Mahasena, Malvika is peculiar about color of balloons, Puppy and Sum, Simple Statistics, Odd Divisors, Cats and Dogs, Coins And Triangle, Chef and Proportion, Studying Alphabet, The Largest Bouquet, Help Lost Robot!, Watson and Digit Sums, Friend-zoned Parhi , Chef and His Apartment Dues, La Liga, SnackUp, Two Numbers, Chang and Bitwise OR, From heaven to earth, Buggy Calculator, Rectangle, Two vs Ten, 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, DESORT, Chef and Sequence, Lucky Number Game, Camp Or Not, Ada King, Average Number, Fast Food, XOR Engine, Usain Bolt vs Tiger, Recruit Villagers, Eddy Wants Admission, Mr Pr in a Dilemma , Tax Slabs, Button Pairs, Find maximum in an Array, Find Your Gift, Coronavirus Spread, Chef Swaps Digits, Tax on my Shoes, The Impossible Problem, Sift The Numbers, Lazy Carter, Harry and chocolates, Lift Requests, Tricky Remainder, Stay Home, Mystric Balls, Weighted Sum, Factors and Powers, Akansha and Chocolates, New Sequence, Chef and the Swimming Pool, Chef learns Statistics, CURRENCY CONVERTER, WHICH TRUCK IS CLOSER, LAWN SUPPLIES, SCIENTIFIC NOTATION, IS THE WEATHER NORMAL, Greedy DD, Shortest Palindromic Substring, Another Birthday Present!, FRUIT BASKET, Bouncing Balls, Colliding Race, Chef in Fantasy League, Laxman and Maths, Printing the table of 2, Vowels and Consonants, Print the series!, Structures in C, Weird Walk, Lost Weekends, The Great Escapade, Max Mex, Smallest KMP, Chef and Wedding Arrangements, Mohit and Numbers, Replace for X, The One Who Knocks!, OCTAVE TUNES, Kevin and the Cube, Q1, Q2, Q4, Q6, Q12, Q18, Q19, Gold Collection, Get on the String, Interesting XOR!, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution, Self-Destructing Strings, Watching CPL, Hidden Numbers, Catch the Thief, The Begining Era Of Cyberverse, Minimum Attendance Requirement, Good Grid, Sed Sequences, One Zero Swaps, Maximum Value, Defective Item, MasterChef, Chef and Meetings, Prime Tuples, College Life 2, Password, Chef and 2 Strings, Dreams of Divisibility, Binary Subsequence, Even Differences, Average Sorting, Consecutive Deletions, Sed Max, Palpal Strings, Coprime Range, Chef and Coupon, Total Correct Submissions, Dinner by Candlelight, Matrix XOR, Guess the Number, Racing, Lunchtime, The Epic Problem, Chef in Heaven , Lucky Boundaries, Joker and Batman, Sleep Cycle, Special Triplets, Plagiarism, Similiar And Minimum, XxOoRr, Flappy Bird, Chess Match, Chef vs Bharat, Chef and Queries, Cyclic Quadrilateral, Optimal Denomination, Chefs Homework Dilemma, Different String, Even tuples, Chef and Closure, Three Dices, Equal Difference, Ceiling Sum, Maximum Array Xor, Array Filling, XOR-ORED, Mod Equality, Shoe Fit, Array Rotation Returns, Javelin Qualification, Penalty Shots, Black cells in a chessboard, Large Square, Bus full of passengers, Clear the Array, K-th Maximum, Crossing Blocks, Just a Graph, Alternating Work Days, Exactly N plus 1 Values, Problem Category, The One with Russ, The One with All the Candy, The One Where It All Began, The One with Ross Wedding, Minimum Number of Pizzas, Chef and Vacation Transportation , Chef Loves 1010, Maximum Trio, Optimal Sorting, Romantic Reversals, Vishesh and his Popcorn Combo, Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game, Crying Colours, An Interesting Sequence, Mask Policy, Hungry Ashish, Even Subset Xor, Equal Card Game, Elections in Chefland, Equal LIS, Maximising Vacations, Non Zero Subarray Xor, Chef and Lockout Draws, Badminton Serves, EVM Hacking, K Distinct Array, Wordle, Volume Control, Chef Goes Shopping, Sticks and Rectangles, Funny Hand, The Cheaper Cab, Average Array, Palindrome Pain, Chef and Happy String , Compress the Video, Equal by XORing, Vowel Anxiety, Permutation And Median, K-MEX, Array sorting, Buy Lamps, Distinct Numbers, Different Consecutive Characters , Odd Sum Pair, One-XOR Deletions, Minimum Absolute Score, Mario and the Broken String, Luigi and Uniformity, Distinct Colors, Boring String, XOR Product, Expense List, Interesting Array, Make AP, Make Money, Gcd of Subarrays, Divisible by K, Maximise XOR, Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval, Apples and oranges, N Triplets, No sequence
Contests (167):
April Challenge 2020 Division 2:
Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
DSA Learning Series - Contest 1:
Factorial, Life, the Universe, and Everything, Coin Flip, Carvans, Lapindromes, Reverse The Number, Smart Phone, Laddu, Multiple of 3
June Challenge 2020 Division 2:
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control
August Challenge 2020 Division 2:
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess
January Challenge 2021 Division 3:
Watching CPL, Fair Elections, Chef and Division 3, Point Of Impact, Encoded String
August Challenge 2021 Division 2 (Unrated):
Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
October Challenge 2021 Division 2 (Unrated):
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture
January Cook-Off 2022 Division 2:
Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Merged LIS
CodeChef Starters 24 Division 2 (Rated):
Anti Palindrome, Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem
CodeChef Starters 25 Division 2 (Rated):
Building Towers, Equal MEX, Points and Lines, Fit in Data Type, Chef and His Fruit Stand
February Long 2022 - II, Division 2 (Unrated):
Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome
April Long Two 2022 Division 3 (Rated):
Geometric Mean Inequality, Sasta Shark Tank, Six Friends, Best Coupon, Pseudo Sorted Array
June Lunchtime 2022 Division 3 (Rated):
Zero Ones Equal One Zeros, Too many Floors, Max Shift After XOR, XOR Times 2 Is Sum, Equal by XORing
June Long Two 2022 Division 3 (Rated):
Count the ACs, Make all equal using Pairs, AP Grid, Complementary Strand in a DNA, Reversal Sorting, Strong Elements
Starters 45 Division 3 (Rated):
Even Equal Odd, Chef and his Apps, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both
Starters 46 Division 3 (Rated):
Prime Xor, Sort the String, Counting Words, MATH1 Enrolment, Group Assignment, Army Training
Starters 47 Division 3 (Rated):
Chef On Date, Copy and Push Back, Similar Heights, Construct N, End Sorted, Minimum Coins, Chess Time
Starters 48 Division 3 (Rated):
Buy Lamps, Fill The Grid, Passes for Fair, Fill Candies, Make Palindrome 2, Positive array
August Lunchtime 2022 Division 3 (Rated):
Test Averages, Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality, Height of Rationals
Starters 60 Division 3 (Rated):
Expert Setter, Yet Another Palindrome Problem, Tax in Chefland, Paper Cutting, Palindrome Flipping, Card Removal
Starters 62 Division 3 (Rated):
Sorted Substrings, Make Multiple, Final Sum, X Jumps, Max minus Min, Test Score
Starters 69 Division 3 (Rated):
Akash and Dinner, Rain in Chefland, Scalene Triangle, Convert to permutation, Distinct Sequence
Learning Paths (0):
None
Practice Paths (28):
Practice for ZCO and INOI:
Lead Game, List of Books, End of Corruption, Discrepancies in the Voters List, Zero One Tiles, Sorting Rows of Numbers, Average, Smart Phone
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution