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Practice Compete Compiler
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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Vipin Kumar
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Vipin Kumar

  • 5★semi_retired
  •   India
  • Student
  • National Institute of Technology, Kurukshetra Thanesar, Haryana, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 23
2030 (-45)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 184 (Rated till 5 star)(2025-04-30 22:00:00)
Global Rank:   103
Cheated in:   

Ratings System Update

(2025-04-30 22:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
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2075 (+0)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 67 Division 1 (Rated till 5-stars)(2022-12-20 00:00:00)
Global Rank:   44
Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?

Learning Paths (0)

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Practice Paths (0)

None

Contests (23)

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

Starters 184 (Rated till 5 star)

Second MEX

Total Problems Solved: 210

2030
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2084)
  • 1633 Global Rank
  • 1068 Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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