Shubham A Jain

• Username: 2★shubh94
• Country:  India
• Student/Professional:Professional
• Organisation:Qure.ai
• 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: 20

Current Ratings Graph Old Ratings Graph

1465 (-34)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2020 Division 2(2020-08-24 00:15:02)

Global Rank:   6666

Cheated in:   

Ratings System Update

(2020-08-24 00:15:02)

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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1465 (+64)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   6666

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)

April Challenge 2013

Maximum Weight Difference

November Challenge 2013

Superpowers of 2, Uncle Johny, Missing some chairs

January Challenge 2014

Chef and Feedback

July Challenge 2014

Count Substrings, Reach The Point

August Challenge 2014

The Leaking Robot, Chef and Gift

January Challenge 2015

Chef and Stones

February Challenge 2015

Chef and Chain

May Challenge 2015

Chef and Prime Divisors, Set Difference , Chef and new recipe

June Challenge 2015

Chef and Memory Limit

August Challenge 2015

Cooking Machine

October Challenge 2015

Time measure, Who dares to be a millionaire, Count Subarrays

December Challenge 2015

Chef and the stones, Oracle Devu and Longest Common Subsequence

April Challenge 2016

Chef and Ballons, Chef And Coloring

September Challenge 2016

Chef and digits of a number

April Challenge 2017

Dish Of Life, Bear and Row 01, Similar Dishes

October Challenge 2017

Max Mex, A Balanced Contest

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions

August Cook-Off 2020 Division 2

Polygon Relationship

Total Problems Solved: 35