Harsh Arora

• Username: 2★harsh_1205
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Pune Maharashtra, 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: 28

Current Ratings Graph Old Ratings Graph

1528 (-4)RatingProvisional
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Starters 78 Division 3 (Rated)(2023-02-22 23:00:04)

Global Rank:   1826

Cheated in:   

Ratings System Update

(2023-02-22 23:00:04)

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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1532 (-94)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2442

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 (28)

December Challenge 2020 Division 2

Vaccine Production

December Cook-Off 2020 Division 2

Minimum Attendance Requirement

UWCOI 2021 (Rated for all)

Hidden Numbers

January Lunchtime 2021 Division 3 (Unrated)

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

March Cook-Off 2021 Division 3

Pawri Meme, Weight Balance

February Lunchtime 2021 Division 3

Daanish and Problems, Smallest Possible Whole Number

March Challenge 2021 Division 3

Interesting XOR!, No Time to Wait, Space Arrays, Chef and Groups

March Lunchtime 2021 Division 3

Turn It, Dinner by Candlelight, Motivation, Racing

March CodeChef Starters 2021 Division 3 (Rated)

College Life 5, Possible Victory, Nobel Prize, Server Trouble

April Cook-Off 2021 Division 2

Chocolate Monger

April Lunchtime 2021 Division 3

Chef in Heaven , Equinox Strings, Coldplay

April CodeChef Starters 2021 Division 3 (Rated)

Thief and Police, Chef On Island, Hiring Test

May Cook-Off 2021 Division 3

Marathon, Vaccine Drive

May Challenge 2021 Division 3 (Rated)

Xor Equality, Tic Tac Toe, Golf, Solubility

June Challenge 2021 Division 3 (Rated)

Summer Heat

June CodeChef Starters 2021 Division 3 (Rated)

Chess Match, Total Correct Submissions, Cyclic Quadrilateral

July Cook-Off 2021 Division 3

Shoe Fit

July Lunchtime 2021 Division 3

Chef and Spells, Beautiful Pairs, Red Alert

August Challenge 2021 Division 3 (Rated)

Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

August Lunchtime 2021 Division 3

Maximum Length Even Subarray, Programming Languages

CodeChef Starters 8 Division 3 (Rated)

Javelin Qualification, Penalty Shots

CodeChef Starters 9 Division 3 (Rated)

Black cells in a chessboard, Large Square, Bus full of passengers

AlgoManiac - Code For Future Division 3 (Rated)

The Old Saint And Three Questions, Say No To Drugs

September Challenge 2021 Division 3 (Rated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

September Cook-Off 2021 Division 2

Zebra Crossing, Fake Swaps, Adjacency Hatred

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 3 (Rated)

The Grid Fill Problem, The Two Dishes, Obtain the Sum, Find the Direction

CodeChef Starters 12 Division 2 (Unrated)

Maximum Points

SnackDown 2021 - Online Round 1A

Dance Moves, Min Max LCM

Starters 78 Division 3 (Rated)

Valid Expression, Passing Marks

Total Problems Solved: 94