shubham

• Username: 4★sjais
• Country:  India
• Student/Professional:Student
• Institution:Patna University Patna, Bihar
• 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: 16

Current Ratings Graph Old Ratings Graph

1839 (-21)RatingProvisional
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July Cook-Off 2020 Division 1(2020-07-20 00:00:00)

Global Rank:   655

Cheated in:   

Ratings System Update

(2020-07-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1839 (-19)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   655

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 (16)

Coders' Legacy 2019 (Rated for all)

IPL and RCB, Bathwater

June Lunchtime 2019 Division 2

Ping Paja Pong, Magda and Silly Pairs

July Challenge 2019 Division 2

Guess the Prime!, Parity Again, Minimum and Maximum, Chef and Mean

July Lunchtime 2019 Division 2

Easy Math

August Challenge 2019 Division 2

Distribute Apples, Zombie and the Caves, Football, Dilemma, Guddu and his Mother

September Challenge 2019 Division 2

Easy Fibonacci, Biladerim Icin, Chef and Interesting Subsequences

September Mega Cook-Off 2019 Division 2

Two Groups, Playing with Matches

September Lunchtime 2019 Division 2

Chef Feeds Cats, Chef and Football Match, Find the Sum

October Challenge 2019 Division 2

Chef and Maximum Star Value, Phone Prices, Array Modification, Operations on a Matrix

February Challenge 2020 Division 2

School of Geometry, Hard Cash

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

April Cook-Off 2020 Division 2

Lift Requests, Simple Operations, Matrix Decomposition

April Lunchtime 2020 Division 2

Another Birthday Present!, Positive Mex, Chef in Fantasy League

July Cook-Off 2020 Division 1

Even-tual Reduction, OR-thodox Distinction

RECode 12.0 (Rated for all)

Chef and String, Chef and Walk, Chef and Numbers

Total Problems Solved: 46