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Vipin Kumar
- 5★semi_retired
India
- Student
- National Institute of Technology, Kurukshetra Thanesar, Haryana, India
- No Active Plan. View Details
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(2022-11-30 23:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
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Contests (22)
March Lunchtime 2021 Division 3
Turn It, Dinner by Candlelight, Motivation, Make the Sum Even, Racing, Lunchtime
International Coding Marathon 2021 Division 2 (Rated)
Suffix Sort, Team Divisions, Lucky Boundaries
April Cook-Off 2021 Division 2
Tree Distances, OR of ANDs, Chocolate Monger
April Lunchtime 2021 Division 2
Chef in Heaven , Bench Press, Array Rotation
SPYBITS IIT BHU Division 2 (Rated)
B - Valentine Couples, C - Mission Gotham, D - Pilgrims Destination, A - Save Water Save Life
May Cook-Off 2021 Division 1
Permutation Swaps, Double Burgers, Chef and Subarrays
May Lunchtime 2021 Division 1
Total Components, K-Subarrays
May Challenge 2021 Division 1 (Unrated)
Xor Equality
June Challenge 2021 Division 1 (Unrated)
Minimum Dual Area, Bitwise Tuples
June Cook-Off 2021 Division 1
Binary String on Steroids
July Cook-Off 2021 Division 1
Beautiful Subsequence, Mod Equality
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
August Challenge 2021 Division 1 (Unrated)
Array Filling
August Cook-Off 2021 Division 1
Odd Array, Different String, Interactive Equivalency, Clear the Array
August Lunchtime 2021 Division 1
Just a Graph
September Cook-Off 2021 Division 1
Fake Swaps
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
CodeChef Starters 12 Division 2 (Unrated)
K - balanced string, Make it Divisible, Another Shortest Paths Problem, Maximum Points, The Minimum Game
CodeChef Starters 14 Division 1 (Unrated)
Odd GCD, Task Times, FIXFIX
October Challenge 2021 Division 1 (Unrated)
Yet another MEX problem
September Lunchtime 2021 Division 2
Interesting Representation, Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem
October Lunchtime 2021 Division 1
Median Rearrangement
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Pre-Elimination
Non-Decreasing Subsequence of size K, Product Pain
Code: Nium Challenge
Alphabet Difference, Divide Students Into Classes, Queries in an Array
CodeChef Starters 17 Division 1 (Unrated)
Binary Inversion, GCD of Prefixes, Partition It
December Lunchtime 2021 Division 1
Romantic Reversals
CodeChef Starters 21 Division 2 (Rated)
Akash and Grid, ChefWM, And Or Union, Mean equals Median
Code Drive Division 2 (Rated)
Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
CodeChef Starters 23 Division 1 (Unrated)
Non Zero Subarray Xor
April Long Two 2022 Division 1 (Unrated)
Geometric Mean Inequality, Antipodal Points, Chef And Division
June Long Two 2022 Division 1 (Unrated)
Gcd and Lcm
Starters 50 Division 1 (Unrated)
Air Blimp, Average Permutation
Starters 51 Division 1 (Unrated)
Adjacent Xors
September Long 2022 Division 1 (Unrated)
Distinct Numbers
October Long 2022 Division 1 (Unrated)
Chef And Array Construction
Starters 63 Division 1 (Rated for 5 & 6 stars)
Maximize 1s, Count Partitions , Make Length 1, Minimum Absolute Score, Greedy Grid Moves
Starters 64 Division 1 (Rated till 5-stars)
Luigi and Uniformity, Square Sort, Prime Factor Division, Distinct Neighbours
Starters 67 Division 1 (Rated till 5-stars)
Maximum Angriness, Musical Rods, Existence Of X
Starters 71 Division 1 (Unrated)
Flip the Prefix, Expected Sum, Maximizing LCS
January Long 2023 Division 1 (Unrated)
A Short Counting Problem, Maximum of GCDs, Symmetric Swaps, Minimize the Maximum