Ayan Rai

• Username: 1★rai_aayan
• Country:  India
• Student/Professional:Student
• Institution:Banaras Hindu University Varanasi, Uttar Pradesh
• 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: 17

Current Ratings Graph Old Ratings Graph

933 (-275)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 34 Division 3 (Rated)(2022-04-13 23:00:04)

Global Rank:   2249

Cheated in:   Plagiarised in START34C

Ratings System Update

(2022-04-13 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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933 (-96)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 34 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2249

Cheated in:   Plagiarised in START34C

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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Contests (17)

March CodeChef Starters 2021 Division 3 (Rated)

Possible Victory

May Challenge 2021 Division 3 (Rated)

Golf, Solubility

August Lunchtime 2021 Division 3

Maximum Length Even Subarray, Programming Languages

September Cook-Off 2021 Division 3

Cars and Bikes, Zebra Crossing, Fake Swaps, Fake GCD, Adjacency Hatred

CodeChef Starters 12 Division 3 (Rated)

Good Weather, Another Shortest Paths Problem

CodeChef Starters 16 Division 3 (Rated)

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

October Cook-Off 2021 Division 3

Chef and Pairing Slippers, Odd Sum

October Lunchtime 2021 Division 3

Problem Category

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper

November Cook-Off 2021 Division 3

Disabled King, Missing Sums, Odds and Evens

CodeChef Starters 17 Division 3 (Rated)

Chef on Vacation, New Piece

CodeChef Starters 18 Division 3 (Rated)

Back to Campus, Make them equal

December Lunchtime 2021 Division 3

Chef and Vacation Transportation , Chef Loves 1010, Optimal Sorting, Romantic Reversals

CodeChef Starters 22 Division 2 (Rated)

Even Subset Xor, Equal LIS, An Interesting Sequence

April Long One 2022, Division 3 (Rated)

Dazzling GCD Pair, Prime Sum, Dazzling AXNODR Challenge , The Cooler Dilemma 2, Pairwise Xors

CodeChef Starters 34 Division 3 (Rated)

Is the Score Consistent, Good Quality Bulbs, Positive Products

Total Problems Solved: 93