pedram

• Username: 6★pedy4000
• 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: 15

Current Ratings Graph Old Ratings Graph

2300 (+95)RatingProvisional
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UWCOI 2020 (Rated for all)(2020-02-26 00:00:00)

Global Rank:   5

Cheated in:   

Ratings System Update

(2020-02-26 00:00:00)

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2300 (-192)RatingProvisional
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UWCOI 2020 (Rated for all)(2022-12-20 00:00:00)

Global Rank:   5

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 (15)

June Challenge 2018 Division 2

Naive Chef, Binary Shuffle

Quick Code (Rated for Division 2)

Majin Vegeta, Dr Geros lab, Immortal Frieza

Encoder (Rated for Division 2)

Knight Chess, Country Tour, Second Largest Element, Old Farmer, Paint the Wall

January Challenge 2019 Division 1

Yet Another Problem About Sequences, Different Neighbours, Distinct Pairs

May Cook-Off 2019 Division 2

Misha and Nice Sets, Searching for a Biclique, Recover the Sequence, Expected Xor, Chain Reaction

June Lunchtime 2019 Division 2

Fuzzy Conversions, Ping Paja Pong, Magda and Silly Pairs, The Grux Permutation

July Challenge 2019 Division 1

Guess the Prime!, Circular Merging

December Lunchtime 2019 Division 1

Guess the number, Frequency Function, The Evil Professor

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English

January Cook-Off 2020 Division 1

Profitable Paths, Range AND, Chefina and Sums

January Lunchtime 2020 Division 1

Minimum and Maximum, Construct Array, Under the Tunnels, Folding Paper

ENIGMA - PLINTH'20 LNMIIT (Rated for all)

Banana String, Recruit Villagers, Is it Sorted or Not, That is the Question, Minion AND Range, Gru is Handing Out Bananas, Corruption in Freedonia

UWCOI 2020 (Rated for all)

Button Pairs, Base Plans, Find maximum in an Array, Blocks, Mercury Poisoning, Escape

Total Problems Solved: 76