abhishek kumar

• Username: 5★abhishekjr
• Country:  India
• Student/Professional:Student
• Institution:Dr. BR Ambedkar National Institute of Technology Jalandhar, Punjab, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 11

Current Ratings Graph Old Ratings Graph

2015 (+62)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 47 Division 2 (Rated)(2022-07-13 23:00:02)

Global Rank:   35

Cheated in:   

Ratings System Update

(2022-07-13 23:00:02)

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2015 (-141)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 47 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   35

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)

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Contests (11)

May Cook-Off 2021 Division 3

Marathon, The Last Problem, Chef and Subarrays, Vaccine Drive

June Challenge 2021 Division 2 (Unrated)

Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat

CodeChef Starters 18 Division 3 (Rated)

Make them equal, Back to Campus, Compare those strings, Expectations on a Permutation, Palindromic Binary Numbers

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

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string, Retrieve back the Array

January Cook-Off 2022 Division 2

Merged LIS, Mean Maximization, Palindromes Not Allowed, Subsegment Divisibility

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, Non Coprime Neighbours, The product mystery

CodeChef Starters 30 Division 2 (Rated)

Gift Shop and Coupon, Balanced Reversals, Maximizing LIS, Minimum Coloring

CodeChef Starters 32 Division 2 (Rated)

Maximize the Minimum, Finding Shoes, Training Plans, Flip Sorting

Starters 47 Division 2 (Rated)

Copy and Push Back, Similar Heights, The XOR-OR Dilemma, End Sorted

Total Problems Solved: 120