ab de villiers
- avinashreddy17
India- Student
- Indian Institute of Technology Kharagpur West Bengal, India
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (52)
March Long Two 2022, Division 4 (Rated)
Chef and Races, Increase IQ, The Three Topics, The Rating Dilemma
CodeChef Starters 32 Division 4 (Rated)
Binary String Cost, Volume Control, Finding Shoes, Course Registration
April Long One 2022, Division 4 (Rated)
Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2
Starters 35 Division 4 (Rated)
Dark Light, Water Requirement, Police and Thief, Jenga Night
Starters 36 Division 4 (Rated)
Who is taller!, Presents for Cheffina, Chef and Chapters, Chef and Bird farm
April Long Two 2022 Division 4 (Rated)
Geometric Mean Inequality, Sasta Shark Tank, Six Friends, Best Coupon, Pseudo Sorted Array
Starters 37 Division 4 (Rated)
The Mango Truck, Roller Coaster, Laptop Recommendation , Maximum OR Minimum
May Long One 2022 Division 4 (Rated)
Pushpa , Sugarcane Juice Business, The Attack of Queen, Football Cup, Miami GP
Starters 38 Division 4 (Rated)
Chef gives Party, Get Subscription, Dominant Army, Circular Track
May Lunchtime 2022 Division 4 (Rated)
Bucket and Water Flow , Apples and Oranges, How many unattempted problems, Problems in your to-do list
Starters 39 Division 4 (Rated)
Compress the Video, Closest Vowels, Recent contest problems, My very 1st contest!, A or B, Chess Ratings
May Long Two 2022 Division 4 (Rated)
Practice makes us perfect, Xor Palindrome, Score High, Total Prize Money, Make them Zero, Degree of Polynomial
Starters 40 Division 4 (Unrated)
Difficulty Rating Order, Infinity Staircase, Doubt Support Availability, Whatsapp Messages, Take discount or Not
Starters 41 Division 4 (Rated)
Equal Integers, Chef and Brain Speed, Chef and Chocolates, Is this priority or parity!, Path Parity, Determine the Winner
June Cook-Off 2022 Division 4 (Rated)
Rating Improvement, Playlist, Break the Stick, First and Last
Starters 42 Division 4 (Rated)
Minimum or Maximum, Divisible by 3, How Many Maximums, Age Limit, Equal Distribution, Minimum number of Flips
June Long One 2022 Division 3 (Rated)
Expected move, Reduce to zero, Subscriptions, Divisible by i , Possible GCD, Alternate Additions, Equal Strings
Starters 44 Division 3 (Rated)
Triple Xor, Dense Bracket Sequence, The Attack of Knight, Jogging
Starters 43 Division 3 (Rated)
The Optimal Pairs, DNA Storage, Distinct Palindrome, Joining Date
June Lunchtime 2022 Division 3 (Rated)
Zero Ones Equal One Zeros, Too many Floors, Equal by XORing
June Long Two 2022 Division 2 (Unrated)
Count the ACs
Starters 45 Division 2 (Rated)
Even Equal Odd, Xor and Multiply, Retrieve the Array, Adjacent Sum Parity
Starters 46 Division 2 (Rated)
Prime Xor, Sort the String
Starters 47 Division 2 (Rated)
Similar Heights, End Sorted
Starters 51 Division 2 (Rated)
Split N, Different Medians
August Long 2022 Division 2 (Unrated)
Hello Equation
August Lunchtime 2022 Division 2 (Rated)
Easy Permutation, Array Equality
Starters 53 Division 2 (Rated)
Black&White Ring Game, Make A and B equal, Queen Blocks
Starters 55 Division 3 (Rated)
Balls and Boxes, Permutation Clear, Mean and Median, Broken Phone, OR Tuples
September Long 2022 Division 3 (Rated)
Speed Limit Test, Bob at the Bank, Interesting Subarray, Good Pairs
Starters 62 Division 3 (Rated)
Sorted Substrings, Make Multiple, Final Sum, X Jumps, Test Score
Starters 64 Division 3 (Rated)
Mario and the Broken String, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Distinct Colors
Starters 65 Division 2 (Rated)
Nahaane Jaa, Candies
November Long 2022 Division 3 (Rated)
MaxEdges, Split and Maximize, Spliting Balls, String Game
Starters 68 Division 3 (Rated)
Boring String, Expense List, Make AP, Make Money
Starters 69 Division 3 (Rated)
Akash and Dinner, Convert to permutation, Distinct Sequence
Starters 70 Division 2 (Rated)
Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval
Starters 71 Division 2 (Rated)
Pet Store
December Long 2022 Division 3 (Rated)
Divisible by A_i, Gcd of Subarrays, Divisible by K, Reach fast, Maximise XOR
Starters 72 Division 3 (Rated)
Indivisible, Apples and oranges, N Triplets, No sequence
Starters 74 Division 2 (Rated)
Lcm hates Gcd, Odd Even Binary String
January Long 2023 Division 2 (Unrated)
Asymmetric Swaps, Array Halves
Starters 89 Division 2 (Rated)
Plus 2 or Minus 1, Positive or Negative Subarrays
Starters 90 Division 2 (Rated)
Crushed Apples and a Balance Scale, Printing Binary Array, Anti Palindrome
Starters 91 Division 2 (Rated)
Odd GCD Permutation, Chef Odd, Blobby Volley Scores
Starters 94 Division 2 (Rated)
CodeChef Streak, Possible or Not, The Vowel Matrix
Starters 96 Division 2 (Rated)
Swap the numbers, Mex Array, Remove Multiples
Starters 111 Division 2 (Rated)
Prefixing, Beautiful Strings, Reach Codetown
Starters 112 Division 2 (Rated)
Cursed Indices, 3 Logicians Walk into a Bar, Permutation Construction, Max Nutrition
Starters 119 Division 2 (Rated)
Cookie Day, Another Good String , K Odd Sum
Starters 125 Division 2 (Rated)
Bucket Game, Fake Certificate, Binary Minimal
Starters 138 Division 2 (Rated)
A power B mod C , TRIPLE PRIMES, Prefix Suffix Inequality, Long Drive, Distinct Substring
Starters 139 Division 2 (Rated)
Sum of N, Maximum Distance Permutations, Destroying Bridges Part 2
Starters 140 Division 2 (Rated)
Make Permutation, Split Permutation, Trick Or Treat, Break The String, Tree Removal
Starters 141 Division 2 (Rated)
Redundant Array, Amphibian Escape
Starters 196 (Rated)
Sugar Limit, Append Average