Debmalya Sur

• Username: 1★jonsxp1885211
• Country:  India
• Student/Professional:Student
• Institution:Government College of Engineering and Ceramic Technology 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: 8

Current Ratings Graph Old Ratings Graph

1396 (+66)RatingProvisional
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Starters 70 Division 4 (Rated)(2022-12-21 23:00:06)

Global Rank:   689

Cheated in:   

Ratings System Update

(2022-12-21 23:00:06)

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1330 (-111)RatingProvisional
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June Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   21871

Cheated in:   

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(2022-12-20 00:00:00)

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Learning Paths (0)

Practice Paths (1)

Practice for ZCO and INOI

0%

Contests (8)

February Challenge 2020 Division 2

Hard Cash, School of Geometry

April Challenge 2020 Division 2

Strange Number, Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

UWCOI 2020 (Rated for all)

Find maximum in an Array, Button Pairs

June Challenge 2020 Division 2

Even Matrix, Chef and String, Chef and Price Control

Starters 70 Division 4 (Rated)

Kitchen Timings, Spice Level, Cost of Groceries, Minimum distance between 1s, Prime Reversal

Total Problems Solved: 26