Harsh Kothari

• Username: 3★hav_coder
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, 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: 9

Current Ratings Graph Old Ratings Graph

1637 (-19)RatingProvisional
Rating i Provisional Rating, click to know more

Exun Programming Prelims 2019 (Rated for all)(2019-10-15 18:00:00)

Global Rank:   563

Cheated in:   

Ratings System Update

(2019-10-15 18:00:00)

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?

1637 (-83)RatingProvisional
Rating i Provisional Rating, click to know more

Exun Programming Prelims 2019 (Rated for all)(2022-12-20 00:00:00)

Global Rank:   563

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 (9)

March Cook-Off 2019 Division 2

XOR N-bonacci Sequence

May Challenge 2019 Division 2

Reduce to One

May Cook-Off 2019 Division 2

Chain Reaction, Misha and Nice Sets, Recover the Sequence

May Lunchtime 2019 Division 2 (Unrated)

Dummy Palindromic Strings, CV

July Cook-Off 2019 Division 2

Playing with Strings

August Cook-Off 2019 Division 2

Chef and Pepperoni Pizza, Chef Drinks Coke

August Lunchtime 2019 Division 2

Eidi Gift, Chef and Trip

International Coding League 2019 (Rated for Division 2)

FlatLand, A Weird Device

Exun Programming Prelims 2019 (Rated for all)

Weird Modulo Problem , Tennis Tournament

Total Problems Solved: 31