Ashwin SHANKAR

• Username: 3★mandrake01
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Agartala Tripura, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1606 (-16)RatingProvisional
Rating i Provisional Rating, click to know more

Code Senso Division 2 (Rated)(2021-11-03 23:00:02)

Global Rank:   1630

Cheated in:   

Ratings System Update

(2021-11-03 23:00:02)

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?

1606 (-39)RatingProvisional
Rating i Provisional Rating, click to know more

Code Senso Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1630

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)

None

Practice Paths (0)

None

Contests (22)

October Challenge 2020 Division 2

Chef and Easy Queries

November Challenge 2020 Division 2

Restore Sequence, Iron, Magnet and Wall, Ada and Dishes

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

October Cook-Off 2020 Division 2

Split the Str Ing, Decreasing Srrnmieeda

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

October Lunchtime 2020 Division 2

AND Plus OR

January Challenge 2021 Division 3

Fair Elections, Encoded String, Point Of Impact, Chef and Division 3

February Challenge 2021 Division 2

Frog Sort, Maximise Function

CodeChef Div 3 Rated Contest 2021 Division 3

Rectangle, Chef and Patients, Body Mass Index, Total Score

March Challenge 2021 Division 2

Space Arrays, Interesting XOR!

May Cook-Off 2021 Division 2

The Last Problem

May Lunchtime 2021 Division 2

Tom And Jerry 1

June Challenge 2021 Division 3 (Rated)

Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat

July Challenge 2021 Division 2 (Unrated)

XxOoRr

August Lunchtime 2021 Division 3

Just a Graph, Crossing Blocks, Programming Languages, Maximum Length Even Subarray, K-th Maximum

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

CodeChef Starters 11 Division 2 (Rated)

Positive Spewing, The Grid Fill Problem, Obtain the Sum

CodeChef Starters 13 Division 2 (Rated)

Chef in Vaccination Queue, Maximum Light Up, Magical Doors

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem

Total Problems Solved: 76