Vaibhav Arora

• Username: 2★arora102
• Country:  India
• Student/Professional:Student
• Institution:Guru Nanak Dev University, Amritsar Punjab, 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: 24

Current Ratings Graph Old Ratings Graph

1574 (+18)RatingProvisional
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Starters 67 Division 3 (Rated)(2022-11-30 23:00:04)

Global Rank:   864

Cheated in:   

Ratings System Update

(2022-11-30 23:00:04)

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1574 (+0)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 67 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   864

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 (24)

June Challenge 2020 Division 2

Chef and Price Control, Chef and String

July Challenge 2020 Division 2

Chef and Strings, Chef and Card Game

December Challenge 2020 Division 2

Vaccine Production

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

February Challenge 2021 Division 3

Frog Sort, Chef and Meetings, Prime Game, Maximise Function, Highest Divisor

March Cook-Off 2021 Division 3

Pawri Meme, Matrix XOR, Weight Balance, Guess the Number

February Lunchtime 2021 Division 3

Daanish and Problems, Smallest Possible Whole Number

CodeChef Div 3 Rated Contest 2021 Division 3

Chef and Patients, Body Mass Index, Total Score

March Challenge 2021 Division 3

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

April Challenge 2021 Division 2

Chef and Dice

April Cook-Off 2021 Division 3

Bodybuilder, Passing Marks, Chocolate Monger

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Equal Coins

CodeChef Starters 28 Division 2 (Rated)

Count the Holidays

May Long One 2022 Division 3 (Rated)

The Attack of Queen, Pushpa , Sugarcane Juice Business

Starters 38 Division 3 (Rated)

Good Pairs, Dominant Army, Circular Track

Starters 39 Division 3 (Rated)

Compress the Video, Closest Vowels, Recent contest problems, A or B

May Long Two 2022 Division 3 (Rated)

Xor Palindrome, Subarrays with length, Score High, Make them Zero, Degree of Polynomial

Starters 52 Division 3 (Rated)

Nil Xor, Flipping Failure, Gritty Grid, Air Conditioner Temperature, WA Test Cases, Minimum Sum, K-Flip

August Lunchtime 2022 Division 2 (Rated)

Easy Permutation, Array Equality

Starters 56 Division 3 (Rated)

Nearest Exit, Far Away

Starters 57 Division 3 (Rated)

Non-Negative Product, Two Different Palindromes, Even Splits

Starters 61 Division 3 (Rated)

Minimise LCS, Different Consecutive Characters , Subarray Removal, Odd Sum Pair

Starters 67 Division 3 (Rated)

Maximum Angriness, Expensive Steps , Minimum Number of Ones, Counting Problem

Total Problems Solved: 103