chandan

• Username: 1★chandan25809
• Country:  India
• Student/Professional:Student
• Institution:Vellore Institute of Technology, Chennai Tamil Nadu, 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: 7

Current Ratings Graph Old Ratings Graph

1344 (-260)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 59 Division 3 (Rated)(2022-10-05 23:00:04)

Global Rank:   2874

Cheated in:   Plagiarised in START59C

Ratings System Update

(2022-10-05 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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1344 (+47)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 59 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2874

Cheated in:   Plagiarised in START59C

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?

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Contests (7)

CodeChef Starters 27 Division 4 (Rated)

Get Lowest Free, Distinct Binary Strings, The product mystery, Blackjack, Too many items, Shopping Change

February Lunchtime 2022 Division 4

Four Equidistant Points on a Grid, Good Program, Parallel Processing, Battery Low, Watching Movies at 2x, Chessboard Distance

March Long One 2022, Division 3 (Rated)

Subarray XOR, Wordle, Exact Marks, Akash and Missing Class, Substring of a Substring, Akash and Function

CodeChef Starters 29 Division 4 (Rated)

Bomb the base, Decomposition Reaction, Increase 2 consecutive characters, Tyre problem, Plusle and Minun on Array, String protocol, Fill the Bucket

CodeChef Starters 30 Division 3 (Rated)

Minimum Coloring, Maximizing LIS, Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals

Starters 57 Division 3 (Rated)

Even Splits, Two Different Palindromes, Non-Negative Product, Maximum Expression

Starters 59 Division 3 (Rated)

Chef and Happy String , Maximum Subarray , Suspense String, Confusing Concatenations, Alternative Sufferings

October Long 2022 Division 2 (Unrated)

Single Operation Part 1, Single Operation Part 2

Total Problems Solved: 42