Anonymous _

• Username: 3★error0180
• Country:  India
• Student/Professional:Student
• Institution:University Institute of Engineering and Technology, Punjab University Chandigarh, 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: 11

Current Ratings Graph Old Ratings Graph

1699 (+31)RatingProvisional
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November Lunchtime 2021 Division 2(2021-11-27 22:30:02)

Global Rank:   721

Cheated in:   

Ratings System Update

(2021-11-27 22:30:02)

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1699 (-64)RatingProvisional
Rating i Provisional Rating, click to know more

November Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   721

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?

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Contests (11)

March Challenge 2021 Division 3

Chef and Groups, Space Arrays, No Time to Wait, Interesting XOR!

April Challenge 2021 Division 3

Worthy Matrix, Chef and Dice, Valid Pair, World Record, Strong Language

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe

June Lunchtime 2021 Division 2

False Number, Unpleasant Ones

July Lunchtime 2021 Division 2

Beautiful Pairs, Array Rotation Returns

August Lunchtime 2021 Division 2

K-th Maximum

October Lunchtime 2021 Division 3

Alternating Work Days, Chef and Water Car, Exactly N plus 1 Values, Fixed Points, Problem Category

November Cook-Off 2021 Division 2

Missing Sums

CodeChef Starters 17 Division 2 (Rated)

Binary Inversion, GCD of Prefixes, String Game, Partition It, New Piece

November Lunchtime 2021 Division 2

Expected Weight, Strange Minimization, Rapid Re-Orderings

Total Problems Solved: 56