subha dey

• Username: 3★subha_18
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Durgapur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1662 (+33)RatingProvisional
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July Cook-Off 2022 Division 2 (Rated)(2022-07-03 22:30:02)

Global Rank:   702

Cheated in:   

Ratings System Update

(2022-07-03 22:30:02)

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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1662 (-138)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   702

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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Contests (22)

CodeChef Starters 11 Division 3 (Rated)

The Two Dishes, Find the Direction

CodeChef Starters 12 Division 3 (Rated)

Good Weather, Make it Divisible

CodeChef Starters 14 Division 3 (Rated)

Diagonal movement, FIXFIX, RCB and Playoffs

CodeChef Starters 16 Division 3 (Rated)

Professor And Directions, Chef And Salary Pay, Pass or Fail

CodeChef Starters 17 Division 3 (Rated)

New Piece, Chef on Vacation, GCD of Prefixes

CodeChef Starters 19 Division 2 (Rated)

Indivisible Permutation

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, The product mystery

February Lunchtime 2022 Division 3

Four Equidistant Points on a Grid, Good Program, Watching Movies at 2x

CodeChef Starters 28 Division 3 (Rated)

Count the Holidays, Car Choice, Permutation Xority, Self Defence Training

CodeChef Starters 29 Division 3 (Rated)

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

March Cook-Off 2022 Division 3

Janmansh and Games, Janmansh at Fruit Market, Alternating Divisibility

April Cook-Off 2022 Division 2

Sticks and Rectangles

CodeChef Starters 34 Division 2 (Rated)

Binary Mismatch, Average Array, Good Permutation

May Lunchtime 2022 Division 2 (Rated)

Bucket and Water Flow , Maximum Pairwise Modular Sum

Starters 39 Division 2 (Rated)

Compress the Video, Closest Vowels

July Cook-Off 2022 Division 2 (Rated)

Permutation And Median, Xor Permutation, Segmentation Fault

Starters 41 Division 2 (Rated)

Equal Integers, Is this priority or parity!, Path Parity

June Cook-Off 2022 Division 2 (Rated)

Simple XOR, Break the Stick

Starters 42 Division 2 (Rated)

Minimum or Maximum, Divisible by 3

Total Problems Solved: 71