harkirat singh

• Username: 3★harkirat96
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Roorkee Uttarakhand, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1602 (-51)RatingProvisional
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April Challenge 2020 Division 2(2020-04-13 17:30:02)

Global Rank:   19971

Cheated in:   

Ratings System Update

(2020-04-13 17:30:02)

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1602 (+121)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   19971

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 (22)

January Challenge 2015

Chef and Stones, Chef and A Large Permutation, Gcd Queries, Sereja and Votes, One Dimensional Kingdoms

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality

March Challenge 2015

Chef and Notebooks, Sign Wave

April Challenge 2015

Broken Telephone, Chef and Piano Scales, Chef and Interview

May Challenge 2015

Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Chef and Cube, Na2a and lucky stone, Sereja and Game 2, Addition and Multiplication, Bread

December Challenge 2015

Chef and the stones, Plane Division

May Cook-Off 2015

Devu and friendship testing, Devu and decorating birthday cake

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum

July Lunchtime 2015

Greedy puppy, Puppy and game, Puppy and cats

January Long Challenge 2016

Sereja and Salesman

February Challenge 2016

Chef-Detective

May Challenge 2016

Forest Gathering, Chef and Big Soccer

June Challenge 2016

Chef And The Hiring Event, Chef and Rectangle Array, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game

May Cook-Off 2016

Phantasialand

May Lunchtime 2016

Akhil And Colored Balls

September Lunchtime 2017

Chef and Cook-Off Contests

April Challenge 2020 Division 2

Unit GCD

Total Problems Solved: 65