Komi
- rahul_kumayan
India- Student
- Govind Ballabh Pant University of Agriculture and Technology Pantnagar Uttarakhand, India
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (3)
Contests (66)
CodeChef Starters 21 Division 3 (Rated)
Devendra and Water Sports, Akash and Grid, Covid and Theatre Tickets
CodeChef Starters 22 Division 3 (Rated)
An Interesting Sequence, Equal Card Game, Elections in Chefland
January Long 2022 - I, Division 3 (Rated)
Keplers Law, Prime in a binary string, Covid Spread
January Long 2022 - II, Division 3 (Rated)
Crying Colours, TCS Examination, Chef and Fixed Deposits
Exun 2021-22 Division 3 (Rated)
Vishesh and his Popcorn Combo, Sarthak and his Magic Grid
January Cook-Off 2022 Division 3
Palindromes Not Allowed, Mean Maximization, Mask Policy, Hungry Ashish
CodeChef Starters 23 Division 3 (Rated)
Average of Three, Chef and Profits, Subarray Mex
January Lunchtime 2022 Division 2
Subarray permutations
CodeChef Starters 24 Division 2 (Rated)
Anti Palindrome, Avoid Contact
February Long 2022 - I, Division 3 (Rated)
Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon
CodeChef Starters 25 Division 3 (Rated)
Equal MEX, Points and Lines, Fit in Data Type, Chef and His Fruit Stand
February Cook-Off 2022 Division 2
Perfect Permutation, PerMEXuation , Complete the credits, Guess the bottom face, Lazy Salesman, Peaceful Party, Prefix Permutation
February Long 2022 - II, Division 2 (Unrated)
Avoid Fixed Points, Xor Palindrome
CodeChef Starters 26 Division 2 (Unrated)
Careless Chef
CodeChef Starters 27 Division 2 (Rated)
Distinct Binary Strings, The product mystery
February Lunchtime 2022 Division 2
Four Equidistant Points on a Grid
CodeChef Starters 28 Division 2 (Rated)
Count the Holidays
March Long One 2022, Division 2 (Unrated)
Akash and Function, Subarray XOR, Substring of a Substring, Exact Marks
CodeChef Starters 29 Division 2 (Rated)
String protocol, Plusle and Minun on Array, Decomposition Reaction
March Cook-Off 2022 Division 3
Fixed Weight, Janmansh and Games, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility
CodeChef Starters 31 Division 2 (Rated)
XOR and AND, Alternating String, Sign Moves, The Unchanging OR
CodeChef Starters 32 Division 2 (Rated)
Maximize the Minimum, Finding Shoes, Flip Sorting
April Cook-Off 2022 Division 2
Sticks and Rectangles
CodeChef Starters 33 Division 2 (Rated)
Broken Life, Non Adjacent Flips, Make Them Equal
CodeChef Starters 34 Division 2 (Rated)
Average Array
April Lunchtime 2022 Division 2(Rated)
Buckets Full of Candies, Pair Pain
Starters 36 Division 3 (Rated)
Buying Sweets, Who is taller!, Presents for Cheffina, Chef and Chapters, Chef and Bird farm
April Long Two 2022 Division 3 (Rated)
Sasta Shark Tank, Akash and Equal Mean, Best Coupon, Pseudo Sorted Array
Starters 47 Division 2 (Rated)
End Sorted
Starters 48 Division 3 (Rated)
Buy Lamps, Fill The Grid, Make Palindrome 2, Positive array
Starters 49 Division 2 (Rated)
Split The String, High Frequency, Monks, Valid Minimum
Starters 50 Division 2 (Rated)
Air Blimp, Permutation GCD, Sum Product Segments, Average Permutation
Starters 52 Division 2 (Unrated)
Minimum Sum, WA Test Cases, K-Flip
September Long 2022 Division 2 (Unrated)
Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Pokemon Battles, Good Pairs
Starters 56 Division 2 (Rated)
K-Subarrays, Binary Substitution, Nearest Exit, Chefland Games, Far Away
September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)
Sleep deprivation, Flip the cards, Equalize AB, Stick Break, Permutation Creation
Starters 57 Division 2 (Unrated)
Alice and Marks, Integers that sum to the same value, Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes
Starters 58 Division 2 (Unrated)
Break the elements
Starters 59 Division 2 (Rated)
Chef and Happy String , Maximum Subarray , Suspense String, Confusing Concatenations, Audible Range, Speciality
October Long 2022 Division 2 (Unrated)
Single Operation Part 1
Starters 60 Division 2 (Rated)
Distinct Numbers, Expert Setter, Yet Another Palindrome Problem, Tax in Chefland, Paper Cutting, Palindrome Flipping, Card Removal
Starters 61 Division 2 (Rated)
Minimise LCS, Different Consecutive Characters , Weird Subarrays, Subarray Removal, Reach on Time, Odd Sum Pair
Starters 66 Division 2 (Rated)
Good Binary Strings, Palindrome by Splitting, Palindrome In Making, Just Like Mob!
Starters 72 Division 2 (Rated)
N Triplets
Starters 73 Division 2 (Rated)
Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers, Append for OR
Starters 75 Division 2 (Rated)
Prefix Ones, Three Powers of Two, Two Ranges
January Long 2023 Division 2 (Unrated)
Asymmetric Swaps, Symmetric Swaps, Minimize the Maximum, Array Halves, Far from origin, Overspeeding Fine, Negative Product
February Cook-Off 2023 Division 2 (Rated)
Battery Health, Take Not Less, Alice Potter And Dumbledore Army, Bi_lindrome!, Permutation and Modulus, Minimum Beauty , Netflix
Starters 77 Division 2 (Rated)
Tekken, Tom and Jerry Chase, Codechef Airlines, Concat Palindrome, K Increment Palindrome, Three Numbers
Starters 81 Division 2 (Unrated)
Distinct Matrix, Divide Pages
Starters 84 Division 2 (Rated)
Max count of 1, Digit Operation, Max Binary, Chef And Adjacent Sums
Starters 85 Division 2 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium
Starters 86 Division 2 (Rated)
Minimum Operation, String Game , Cricket Match, Chef and Battery , Largest Y, CodeChef Learn Problem Solving, Maximise Score
Starters 87 Division 2 (Rated)
Inversions of subsequences, Existence, AB plus C
Starters 88 Division 2 (Rated)
Maximum And Or, Chef and Asteroids, Unstable Subarray
Starters 89 Division 2 (Rated)
Plus 2 or Minus 1, Positive or Negative Subarrays, Subarray Removal
Starters 90 Division 2 (Rated)
Crushed Apples and a Balance Scale, Printing Binary Array, Anti Palindrome
Starters 95 Division 2 (Rated)
Boxes, Transfusion Chain, EVacuate to Moon
Starters 96 Division 2 (Rated)
Swap the numbers, Mex Array, Remove Multiples
Starters 98 Division 2 (Rated)
Messi vs Ronaldo, 3-Blast Palindrome, FIND A and B, Airport Management, Ball Distribution
Starters 105 Division 2 (Rated)
Take it Easy, Dull Operation
Starters 109 Division 2 (Rated)
Minimum XOR, Best of N Sets, Alter Ego
Starters 113 Division 2 (Rated)
Count Distinct Arrays, Minimise Maximum Subarray Sum, Make All Equal, Maximum Score , Sum Neq
Starters 116 Division 2 (Rated)
ORST , Access Control
Starters 117 Division 2 (Rated)
Not Prime Permutation, Spell Shortening
Starters 119 Division 2 (Rated)
Cookie Day, Another Good String , K Odd Sum
Starters 120 Division 2 (Rated)
Count Subarrays, Sub or Swp
Starters 142 Division 2 (Rated)
Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt
Starters 144 Division 2 (Rated)
Find P, Minimise Inversions, Budget Allotment, Largest K
Starters 145 Division 2 (Rated)
Make Bob Win , Make My Array Equal, Square String
Starters 146 Division 1 (Rated till 5 stars)
Bouncing Ball, Permutation Construction
Starters 147 Division 2 (Rated till 5 stars)
K Subsequence 101, Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101