mahdi

• Username: 6★lodb1380
• Country:  Iran
• Student/Professional:Student
• Institution:Atomic Energy High School Amir Abad, Tehran, Iran
• 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: 9

Current Ratings Graph Old Ratings Graph

2486 (+13)RatingProvisional
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February Lunchtime 2020 Division 1(2020-02-29 22:30:00)

Global Rank:   15

Cheated in:   

Ratings System Update

(2020-02-29 22:30:00)

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2486 (+86)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   15

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 (9)

December Lunchtime 2018 Division 2

Choosing from Buckets, Drawing Lines, Find Best Path, Age Calculator, Print Pattern

February Lunchtime 2019 Division 2

Roll the Bar, Average Number, The Tricky Deal, Chef Challenge

June Cook-Off 2019 Division 1

Ants and Anteaters

December Cook-Off 2019 Division 1

Xor It, The Inexplicable Giant Floating Baby Head, Crash It

December Lunchtime 2019 Division 1

The Evil Professor, Frequency Function, Guess the number

January Challenge 2020 Division 1

Chef and Dynamo, (Challenge) Building Anthills, Chefland Army, English, Chefina and Prefix Suffix Sums, Doofish Matrix, Doraemon

January Cook-Off 2020 Division 1

Profitable Paths, Range AND, Chefina and Sums

January Lunchtime 2020 Division 1

Construct Array, Under the Tunnels, Folding Paper

February Lunchtime 2020 Division 1

Coronavirus, Swapping to Palindrome, Monsters Battle, Secret Mission

Total Problems Solved: 64