Dusan Zdravkovic

• Username: 6★duxserbia
• Country:  Serbia
• Student/Professional:Student
• Institution:Računarski fakultet u Beogradu
• 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: 6

Current Ratings Graph Old Ratings Graph

2233 (-34)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2015(2015-09-14 15:00:00)

Global Rank:   320

Cheated in:   

Ratings System Update

(2015-09-14 15:00:00)

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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2233 (+54)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2015(2022-12-20 00:00:00)

Global Rank:   320

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 (6)

July Cook-Off 2014

Sum Queries, Tree Again, Friends, Copy-Paste

August Cook-Off 2014

Tree Game, Permutation Shuffle

August Lunchtime 2014

Harrenhal, Wall

September Challenge 2015

Chain of Doughnuts, Cracking the Code, Lighthouses, Bank robbery, Count Steps in Matrix, Nikitosh and xor

March Cook-Off 2015

How to Minimize a String, How to Write a Message, How to Repaint a Fence

Total Problems Solved: 25