Aleksandar Ljamzin

• Username: 4★ljamzin
• Student/Professional:Student
• Institution:Računarski fakultet u Beogradu
• 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: 8

Current Ratings Graph Old Ratings Graph

1991 (+84)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2018 Division 2(2018-06-11 15:00:05)

Global Rank:   21

Cheated in:   

Ratings System Update

(2018-06-11 15:00:05)

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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1991 (+42)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   21

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 (8)

September Challenge 2014

Chef and Left-Right, Chef and sequence, Fun with Rotation, Chef and Rainbow Array - 2

March Challenge 2015

Count Substrings, Chef and Notebooks, Sereja and Random Array, Devu and his Class, Sign Wave, Matrix

April Challenge 2015

Division of Lands, Chef and Piano Scales, Inversion sorting, Broken Telephone, Chef and Interview, Count Sequences

April Cook-Off 2015

Equality, Version Control System

April Lunchtime 2015

Tickets

November Challenge 2017

Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

June Challenge 2018 Division 2

Two Flowers, Vision, Ways to Work, Sheokand and String, Binary Shuffle, Naive Chef

Total Problems Solved: 44