sikhar

• Username: 1★rajan456
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Bombay Mumbai, Maharashtra, India
• 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: 26

Current Ratings Graph Old Ratings Graph

1297 (+14)RatingProvisional
Rating i Provisional Rating, click to know more

October Mega Cook-Off 2019 Division 2(2019-10-21 00:00:02)

Global Rank:   2725

Cheated in:   

Ratings System Update

(2019-10-21 00:00:02)

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?

1297 (-102)RatingProvisional
Rating i Provisional Rating, click to know more

October Mega Cook-Off 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   2725

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 (26)

September Challenge 2017

Minimum Good Permutation, Little Chef and Sums, Chef and Pick Digit

October Challenge 2017

Max Mex, Counter Test For CHEFSUM

October Cook-Off 2017

Chef and Employment Test

September Lunchtime 2017

Chef and Cook-Off Contests

December Lunchtime 2017

Strange Function

January Challenge 2018

Rectangle

January Lunchtime 2018

Chef and Game with Sequence

April Cook-off 2018 Division 2

Binary Nim

October Mega Cook-Off 2018 Division 2

Binary Nim 2, Ada and the Staircase

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Challenge 2018 Division 2

Workers

June Challenge 2018 Division 2

Binary Shuffle

Code Melange (Rated)

The Deadly Sin

January Lunchtime 2019 Division 2

Rooks, The Nights Watch

September Lunchtime 2019 Division 2

Chef Feeds Cats

October Mega Cook-Off 2019 Division 2

Medel

January Lunchtime 2021 Division 3 (Unrated)

Ashishgup and Interviews, Pair Me, Binary Subsequence, Even Differences, Even Sum

Total Problems Solved: 36