Harshit Arora

• Username: 4★harshit0708
• Country:  India
• Student/Professional:Student
• Institution:Maharaja Surajmal Institute of Technology C-4 Janak Puri, New Delhi-110058
• 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: 23

Current Ratings Graph Old Ratings Graph

1847 (+5)RatingProvisional
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Starters 55 Division 2 (Rated)(2022-09-07 23:00:02)

Global Rank:   575

Cheated in:   

Ratings System Update

(2022-09-07 23:00:02)

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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1847 (-76)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 55 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   575

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 (23)

March Challenge 2021 Division 3

No Time to Wait, Chef and Groups

May Challenge 2021 Division 3 (Rated)

Solubility

June Challenge 2021 Division 3 (Rated)

Shortest Route, Bella ciao, Summer Heat

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 13 Division 3 (Rated)

Chef in Vaccination Queue, Maximum Light Up, The Preparations, Magical Doors

September Lunchtime 2021 Division 3

Two Dishes, Vaccine Dates , Yet another SOD problem

SnackDown 2021 - Online Round 1A

Min Max LCM, Dance Moves

CodeChef Starters 19 Division 2 (Rated)

Indivisible Permutation

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Akash and Grid, And Or Union, Covid and Theatre Tickets

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor

Code Drive Division 3 (Rated)

Again XOR problem, Game between friends, Count Number of Peaks, Favourite String of Chef

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros

CodeChef Starters 25 Division 2 (Rated)

Points and Lines, Building Towers, Equal MEX

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array, Decomposition Reaction

March Cook-Off 2022 Division 2

Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

CodeChef Starters 31 Division 2 (Rated)

The Unchanging OR, Mexy Array, Sign Moves, Alternating String, XOR and AND

CodeChef Starters 34 Division 2 (Rated)

Binary Mismatch, Average Array

Starters 36 Division 2 (Rated)

Buying Sweets, Reduce to 1, Presents for Cheffina

Starters 38 Division 2 (Rated)

Good Pairs, Circular Track

May Lunchtime 2022 Division 2 (Rated)

Bucket and Water Flow , Maximum Pairwise Modular Sum, Equal After And

Starters 55 Division 2 (Rated)

Non Zero Xor, Balls and Boxes, Mean and Median, OR Tuples

Total Problems Solved: 140