abhishek kumar

• Username: 2★abhishek333
• Country:  India
• Student/Professional:Student
• Institution:Delhi Technological University New Delhi, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 20

Current Ratings Graph Old Ratings Graph

1564 (+54)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2015(2015-11-16 15:00:00)

Global Rank:   289

Cheated in:   

Ratings System Update

(2015-11-16 15:00:00)

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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1564 (-140)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2015(2022-12-20 00:00:00)

Global Rank:   289

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 (20)

November Challenge 2014

Distinct Characters Subsequence

December Challenge 2014

XOR with Subset, Chef and Apple Trees

January Challenge 2015

Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries

January Lunchtime 2015

Piece of cake

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Chef and Piano Scales, Broken Telephone, Chef and Interview

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Bread, Chef and Cube

August Challenge 2015

Gravity Guy, Cooking Machine

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

October Challenge 2015

Count Subarrays

November Challenge 2015

Eugene and function, Simple Sum, Chef and cakes

April Cook-Off 2015

Version Control System

February Lunchtime 2015

Lucky Four

Total Problems Solved: 47