vivek kumar

• Username: 3★vivek728282
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 11

Current Ratings Graph Old Ratings Graph

1726 (+27)RatingProvisional
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Starters 67 Division 2 (Rated)(2022-11-30 23:00:02)

Global Rank:   457

Cheated in:   

Ratings System Update

(2022-11-30 23:00:02)

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1726 (-35)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 67 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   457

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?

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Contests (11)

CodeChef Starters 20 Division 3 (Rated)

Genes, Chef and Pal, Stable Sequence

November Lunchtime 2021 Division 3

Minimum Number of Pizzas, Chef and Stock Prices , Strange Minimization, Rapid Re-Orderings

December Cook-Off 2021 Division 2

Median Minimization, Musical Chairs

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, And Or Union

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor, Equal LIS

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex, Maximising Vacations

CodeChef Starters 24 Division 2 (Rated)

EVM Hacking, Yet Another Constructive Problem, Avoid Contact, Anti Palindrome, Divisors and Reciprocals

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics, Bitwise Blend

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, K Distinct Array, Points and Lines

February Long 2022 - II, Division 2 (Unrated)

Avoid Fixed Points

July Lunchtime 2022 Division 2 (Rated)

Yet Another Palindrome Making Problem, Largest Family, Maximum Median Matching, Easy Pronunciation

Starters 48 Division 2 (Rated)

Fill The Grid, Make Palindrome 2, Positive array

Starters 62 Division 2 (Rated)

Sorted Substrings, Make Multiple, Final Sum

Starters 67 Division 2 (Rated)

Maximum Angriness, Expensive Steps , Counting Problem

Total Problems Solved: 47