Sergio Adrián Lagunas Pinacho

• Username: 2★shekomaru
• Country:  Mexico
• Student/Professional:Professional
• Organisation:EPAM Systems
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

1515 (-2)RatingProvisional
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November Challenge 2021 Division 3 (Rated)(2021-11-15 15:00:00)

Global Rank:   4966

Cheated in:   

Ratings System Update

(2021-11-15 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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1515 (-23)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   4966

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 (10)

November Challenge 2014

Distinct Characters Subsequence

January Challenge 2015

Chef and Stones, Gcd Queries

January Cook-Off 2015

Suraj goes shopping, Tojo hates probabilities

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Let us play with rank list, Chef and Equality

February Cook-Off 2015

Fit Squares in Triangle

April Challenge 2016

Chef and Ballons, Chef And Coloring

April Challenge 2017

Similar Dishes

September Challenge 2021 Division 3 (Rated)

XOR Equal, Travel Pass, Airline Restrictions, Shuffling Parities

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, MEX-OR, Three Boxes, Which Mixture

SnackDown 2021 - Online Round 1A

Dance Moves

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Equal Coins, Which Fuel is Cheaper

Total Problems Solved: 54