shubham kumar

• Username: 4★shubham_37052
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Patna Bihar, 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: 16

Current Ratings Graph Old Ratings Graph

1868 (+34)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2020 Division 2(2020-05-11 15:00:02)

Global Rank:   563

Cheated in:   

Ratings System Update

(2020-05-11 15:00:02)

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?

1868 (+48)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   563

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)

None

Practice Paths (0)

None

Contests (16)

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem, Max and Electrical Panel

November Challenge 2018 Division 2

Chef and Ridges, Chef and Difficult Contests

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

January Challenge 2019 Division 2

Fancy Quotes, Chef and Modulo Game, Distinct Pairs, Lucky Number Game, Different Neighbours

February Challenge 2019 Division 2

Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef

February Cook-Off 2019 Division 2

Buying New Tablet, Chef and Party

March Challenge 2019 Division 2

Chef and a Beautiful Digit, Yet Again a Subarray Problem, Chef got Recipes, Chef and Number Game

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining

July Cook-Off 2019 Division 2

Playing with Strings, Two Variables

July Lunchtime 2019 Division 2

Easy Math, Swapping

August Lunchtime 2019 Division 2

Eidi Gift, Chef and Trip

September Mega Cook-Off 2019 Division 2

Two Groups, Playing with Matches

October Challenge 2019 Division 2

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

October Mega Cook-Off 2019 Division 2

Cakewalk, Medel, D-Or

May Challenge 2020 Division 2

Triple Sort, Coronavirus Spread, Isolation Centers

Exun Programming Prelims 2019 (Rated for all)

Weird Modulo Problem , Tennis Tournament

Total Problems Solved: 78