Vaibhav Singh
- v17s
India- Other
- No Active Plan. View Details
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Learning Paths (0)
Practice Paths (1)
Contests (30)
September Challenge 2021 Division 3 (Rated)
Shuffling Parities, XOR Equal, Travel Pass, Airline Restrictions
September Cook-Off 2021 Division 3
Cars and Bikes, Fake GCD
CodeChef Starters 11 Division 3 (Rated)
Find the Direction
October Challenge 2021 Division 3 (Rated)
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture
September Lunchtime 2021 Division 3
Two Dishes, Balanced and Unique Arrays, Vaccine Dates
October Lunchtime 2021 Division 3
Alternating Work Days, Problem Category, Exactly N plus 1 Values, Chef and Water Car
November Challenge 2021 Division 2 (Unrated)
Weird Palindrome Making, Hill Sequence, Equal Coins, Maximise the bridges
CodeChef Starters 18 Division 2 (Unrated)
Compare those strings, Make them equal
CodeChef Starters 20 Division 2 (Unrated)
Stable Sequence
December Challenge 2021 Division 3 (Rated)
Valleys and Hills, Pyramid Traversal, List of Lists, Utkarsh and Placement tests, Check Mate
December Lunchtime 2021 Division 2
Maximum Trio, Romantic Reversals
CodeChef Starters 21 Division 2 (Rated)
Akash and Grid, And Or Union
CodeChef Starters 22 Division 2 (Rated)
Even Subset Xor, Equal LIS, An Interesting Sequence
January Cook-Off 2022 Division 2
Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility
CodeChef Starters 24 Division 2 (Rated)
Anti Palindrome, Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem
CodeChef Starters 33 Division 2 (Rated)
Make Them Equal, Non Adjacent Flips, Distinct Dilemma, Broken Life
CodeChef Starters 34 Division 2 (Rated)
Average Array, Binary Mismatch
Starters 37 Division 2 (Rated)
Remove Balance, Beat the Average, Infernos, Maximum OR Minimum
Starters 38 Division 2 (Rated)
Circular Track
August Lunchtime 2022 Division 2 (Rated)
Easy Permutation, Array Equality
Starters 56 Division 2 (Rated)
Binary Substitution, Maximize Colours, K-Subarrays
Starters 69 Division 2 (Rated)
Akash and Dinner, Distinct Sequence
Starters 70 Division 2 (Rated)
Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval
Starters 71 Division 2 (Rated)
Pet Store, Flip the Prefix, Maximizing LCS
February Cook-Off 2023 Division 2 (Rated)
Permutation and Modulus, Take Not Less, Alice Potter And Dumbledore Army
Starters 97 Division 2 (Rated)
Schrodinger Smiley, No Palindrome, Triplets Min
Starters 99 Division 2 (Rated)
Segment Three, Card Swipe, Exclusion-Inclusion
Starters 100 Division 2 (Rated)
Stamps 100
August Long 2023 Division 2 (Unrated)
All New CodeChef, I Can Use Both Hands!
Starters 122 Division 2 (Rated)
Transformation Cost, Man of the Match, Arya In Grid
Starters 124 Division 2 (Rated)
Binary Parity, Table Strength, Swap and Unite, Make It One
Starters 125 Division 2 (Rated)
Bucket Game, Operating on A, Fake Certificate, Binary Minimal
Starters 126 Division 2 (Rated)
Freedom, Permutation Disturbance, Triangular Swaps