Mayank Chaturvedi

• Username: 5★mac1309
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology & Science Pilani, Goa Campus
• 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: 23

Current Ratings Graph Old Ratings Graph

2020 (-47)RatingProvisional
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Starters 92 Division 1 (Rated till 6 Stars)(2023-05-31 22:00:00)

Global Rank:   168

Cheated in:   

Ratings System Update

(2023-05-31 22:00:00)

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2067 (-12)RatingProvisional
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October Cook-Off 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   280

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

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Learning Paths (0)

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Practice Paths (0)

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Contests (23)

November Challenge 2017

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

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, Partition the numbers

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition

April Challenge 2018 Division 2

Average of Pairs, Workers, Count Good Prefixes, Highway Crossing, Weight of Numbers

June Challenge 2018 Division 2

Vision, Sheokand and String, Binary Shuffle, Naive Chef

July Challenge 2018 Division 1

Reach Equilibrium, No Minimum No Maximum, Gears

August Challenge 2018 Division 1

Coordinate Compression , Modular GCD

September Challenge 2018 Division 1

AND Square Subsegments, Table Game, Bad Shuffle

January Challenge 2019 Division 1

Distinct Pairs, A Pizza Slice, Yet Another Problem About Sequences, Different Neighbours, Partition the Graph

January Cook-Off 2019 Division 1

Ada School

Plinth-Enigma'19 LNMIIT Techfest - (Rated for all)

XOR! Wait for it, Return of the Gargoyle King

February Cook-Off 2019 Division 1

Max Range Queries, Chef and Secret Password, Chef and Party

August Lunchtime 2019 Division 1

Destroy Cells, Chef Does Coke Yet Again

September Mega Cook-Off 2019 Division 1

Angry Grandfather, Fitness Exercises

October Mega Cook-Off 2019 Division 1

D-Or

October Lunchtime 2019 Division 1 (Unrated)

Box Game, Counting Inversions Again!

November Cook-Off 2019 Division 1

The Biggest Restaurant

April Cook-Off 2020 Division 1

Tower Counting, Simple Operations

July Cook-Off 2020 Division 1

What Is This, a Crossover Episode, Even-tual Reduction, OR-thodox Distinction, Path-etic Products

RECode 12.0 (Rated for all)

Chef and String, Chef and Walk, Chef and Rotation, Chef and Subsequences, Chef and Numbers

October Cook-Off 2020 Division 1

Path-etic Sums

Starters 92 Division 1 (Rated till 6 Stars)

Rectangular Tiling

Total Problems Solved: 154