AVINASH R CHANGRANI

• Username: 2★cs20b1044
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology Design and Manufacturing Kancheepuram Chennai, Tamil Nadu, 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: 9

Current Ratings Graph Old Ratings Graph

1483 (+16)RatingProvisional
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Starters 61 Division 2 (Rated)(2022-10-19 23:00:02)

Global Rank:   1701

Cheated in:   

Ratings System Update

(2022-10-19 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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1483 (-126)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 61 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1701

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 (9)

September Challenge 2021 Division 3 (Rated)

Airline Restrictions, Shuffling Parities, Travel Pass

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 3 (Rated)

Find the Direction

CodeChef Starters 12 Division 3 (Rated)

Good Weather, Make it Divisible

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Three Boxes, Which Mixture

September Lunchtime 2021 Division 3

Two Dishes, Vaccine Dates , Yet another SOD problem

CodeChef Starters 16 Division 3 (Rated)

Professor And Directions, Chef And Salary Pay, Pass or Fail

October Lunchtime 2021 Division 3

Problem Category, Exactly N plus 1 Values, Alternating Work Days, Chef and Water Car

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Equal Coins, Which Fuel is Cheaper

Starters 57 Division 2 (Unrated)

Alice and Marks, Two Different Palindromes, Non-Negative Product, Even Splits, Maximum Expression, Integers that sum to the same value

Starters 61 Division 2 (Rated)

Minimise LCS, Different Consecutive Characters , Subarray Removal, Reach on Time

Total Problems Solved: 66