shubham kumar

• Username: 4★admiral_puri
• Country:  India
• Student/Professional:Student
• Institution:Army Institute of Technology Pune, Maharashtra, 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: 17

Current Ratings Graph Old Ratings Graph

1847 (+49)RatingProvisional
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June Lunchtime 2020 Division 1(2020-06-27 22:30:00)

Global Rank:   189

Cheated in:   

Ratings System Update

(2020-06-27 22:30:00)

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1847 (-136)RatingProvisional
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June Lunchtime 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   189

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 (17)

January Challenge 2019 Division 2

Fancy Quotes

July Challenge 2019 Division 2

Parity Again, Minimum and Maximum

August Challenge 2019 Division 2

Football, Distribute Apples, Zombie and the Caves

October Challenge 2019 Division 2

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

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

December Challenge 2019 Division 2

Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!, Addition

December Cook-Off 2019 Division 2

Change It

December Lunchtime 2019 Division 2

Stupid Machine, Check Algorithm

February Challenge 2020 Division 2

No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins

March Cook-Off 2020 Division 2

Mysterious Sequence, Find Your Gift, Box of Chocolates

May Cook-Off 2020 Division 2

Chef and Recipe, Roads in Chefland, Impressing Chefina

January Lunchtime 2020 Division 2

Bob and His Friends, Chef and Street Food

June Cook-Off 2020 Division 2

Cache Hits, Per Capita Income, Max Mex

June Lunchtime 2020 Division 1

Maximum AND, Gold Mining

Total Problems Solved: 75