Harnam Singh

• Username: 4★killforcode
• Country:  India
• Student/Professional:Student
• Institution:Disha Delphi Public School R K Puram Sector A, Rajasthan Technical University, Kota, Rajasthan
• 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: 6

Current Ratings Graph Old Ratings Graph

1860 (+178)RatingProvisional
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June Cook-Off 2021 Division 2(2021-06-21 00:15:02)

Global Rank:   8

Cheated in:   

Ratings System Update

(2021-06-21 00:15:02)

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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1860 (+34)RatingProvisional
Rating i Provisional Rating, click to know more

June Cook-Off 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   8

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)

Practice Paths (1)

Practice for ZCO and INOI

1%

Contests (6)

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers, Triple Sort

May Lunchtime 2020 Division 2

Weird Walk, Convert the String, Lost Weekends, Tree difference

June Challenge 2020 Division 2

Chef and Icecream, Chef and String, Chef and Price Control

December Challenge 2020 Division 2

Calculus

April Cook-Off 2021 Division 3

Bodybuilder, Passing Marks, OR of ANDs, Chocolate Monger

June Cook-Off 2021 Division 2

Too Much Xor, Binary String on Steroids, Polynomial Root, The Wave

SnackDown 2021 - Online Qualifiers

Lucky Number

Total Problems Solved: 30