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• Username: 2★binarysearch19
• Country:  India
• Student/Professional:Student
• Institution:HMR Institute of Technology and Management , New Delhi India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

1506 (-11)RatingProvisional
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Starters 125 Division 3 (Rated)(2024-03-13 22:00:06)

Global Rank:   3224

Cheated in:   

Ratings System Update

(2024-03-13 22:00:06)

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1535 (-115)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 24 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1458

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 (16)

July Lunchtime 2021 Division 3

Red Alert, Chef and Spells

CodeChef Starters 10 Division 3 (Rated)

Hardest Problem Bet

CodeChef Starters 17 Division 3 (Rated)

Chef on Vacation, New Piece

CodeChef Starters 18 Division 3 (Rated)

Back to Campus, Make them equal

SnackDown 2021 - Elimination Parallel (Rated for Div 3)

Remove Element, Car Range

December Cook-Off 2021 Division 3

Musical Chairs, Friends Meetup, Two Rooks

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Akash and Grid, Covid and Theatre Tickets

CodeChef Starters 22 Division 3 (Rated)

An Interesting Sequence, Even Subset Xor, Equal Card Game, Elections in Chefland

Exun 2021-22 Division 3 (Rated)

Vishesh and his Popcorn Combo, Sarthak and his Magic Grid

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits, Subarray Mex

January Lunchtime 2022 Division 3

Subarray permutations, Chef and Subset Additions, Chef and Lockout Draws

CodeChef Starters 24 Division 3 (Rated)

Yet Another Constructive Problem, EVM Hacking, Badminton Serves, Avoid Contact

Starters 80 Division 3 (Rated)

Prefix Permutation, Single-use Attack, Running Comparison, Equal Elements

Starters 88 Division 3 (Rated)

Largest and Second Largest

Starters 125 Division 3 (Rated)

50-50 Rule, Fake Certificate

Total Problems Solved: 88