Subhodip Roy

• Username: 2★subh_23
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhash Engineering College Kolkata, West Bengal, 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: 35

Current Ratings Graph Old Ratings Graph

1488 (+14)RatingProvisional
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Starters 63 Division 4 (Rated)(2022-11-02 23:00:06)

Global Rank:   2947

Cheated in:   

Ratings System Update

(2022-11-02 23:00:06)

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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1488 (+98)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 63 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   2947

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 (35)

July Cook-Off 2021 Division 3

Shoe Fit

CodeChef Starters 7 Division 3 (Rated)

Chess Format, Food Chain

August Challenge 2021 Division 3 (Rated)

Chef and Bulb Invention, Olympics Ranking, Problem Difficulties

September Cook-Off 2021 Division 3

Cars and Bikes, Fake GCD

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 3 (Rated)

Find the Direction, The Two Dishes

CodeChef Starters 12 Division 3 (Rated)

Good Weather

CodeChef Starters 16 Division 3 (Rated)

Pass or Fail

SnackDown 2021 - Online Round 1A

Dance Moves

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Maximise the bridges, Which Fuel is Cheaper, Equal Coins, Hill Sequence

November Cook-Off 2021 Division 3

Disabled King, Odds and Evens, Missing Sums

CodeChef Starters 17 Division 3 (Rated)

New Piece, GCD of Prefixes, Chef on Vacation

CodeChef Starters 19 Division 3 (Rated)

Chef and Contest, Sleepy Chef, Indivisible Permutation, Distinct Elements

December Cook-Off 2021 Division 2

Median Minimization, Musical Chairs

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union

CodeChef Starters 22 Division 2 (Rated)

Even Subset Xor, Equal LIS, An Interesting Sequence

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Merged LIS

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros, Permutation XOR Sum

CodeChef Starters 24 Division 2 (Rated)

Avoid Contact, Yet Another Constructive Problem

CodeChef Starters 25 Division 2 (Rated)

Equal MEX, Points and Lines

February Cook-Off 2022 Division 2

Perfect Permutation

CodeChef Starters 27 Division 3 (Rated)

Distinct Binary Strings, Too many items, Blackjack, The product mystery

CodeChef Starters 28 Division 3 (Rated)

Self Defence Training, Count the Holidays

CodeChef Starters 29 Division 3 (Rated)

String protocol, Plusle and Minun on Array, Bomb the base

March Cook-Off 2022 Division 3

Janmansh at Fruit Market, Alternating Divisibility, Equal Mex Splitting, Janmansh and Games

CodeChef Starters 31 Division 3 (Rated)

Alternating String, Sign Moves, Group Assignment

March Lunchtime 2022 Division 3

Sad Splits, Minimum number of coins, Buy 2 Get 1 Free

April Cook-Off 2022 Division 3

Sticks and Rectangles

CodeChef Starters 33 Division 3 (Rated)

Minimum Cars required, Make Them Equal, Non Adjacent Flips

CodeChef Starters 34 Division 3 (Rated)

Is the Score Consistent, Good Quality Bulbs, Positive Products

April Lunchtime 2022 Division 3(Rated)

Mario and Bullet, Pair Pain, Palindrome Pain

Starters 35 Division 3 (Rated)

Police and Thief

Starters 36 Division 4 (Rated)

Chef and Chapters, Chef and Bird farm, Presents for Cheffina, Who is taller!

Starters 44 Division 4 (Rated)

Biryani classes, Air Hockey

Starters 54 Division 4 (Rated)

Equal Distinct, Number of Credits, Ticket Fine, Team of Two

Starters 63 Division 4 (Rated)

Packing Books, Tasty Decisions, Avoid Squares Please

Total Problems Solved: 124