Smayan Das

• Username: 3★smayan_99
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

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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

1665 (-30)RatingProvisional
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Starters 66 Division 2 (Rated)(2022-11-23 23:00:02)

Global Rank:   1051

Cheated in:   

Ratings System Update

(2022-11-23 23:00:02)

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1665 (-9)RatingProvisional
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Starters 66 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1051

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)

October Challenge 2019 Division 2

Operations on a Matrix, Array Modification, Phone Prices

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

April Challenge 2020 Division 2

Strange Number, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

CodeChef Starters 9 Division 3 (Rated)

Large Square, Black cells in a chessboard

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 13 Division 3 (Rated)

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

CodeChef Starters 14 Division 2 (Unrated)

Odd GCD, Diagonal movement, FIXFIX

October Challenge 2021 Division 2 (Unrated)

MEX-OR, Longest AND Subarray

CodeChef Starters 16 Division 2 (Unrated)

Professor And Directions

CodeChef Starters 30 Division 2 (Rated)

Gift Shop and Coupon, Balanced Reversals

CodeChef Starters 31 Division 2 (Rated)

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

CodeChef Starters 33 Division 2 (Rated)

Distinct Dilemma, Non Adjacent Flips, Make Them Equal

CodeChef Starters 34 Division 3 (Rated)

Average Array, Positive Products, Good Quality Bulbs, Is the Score Consistent

Starters 36 Division 3 (Rated)

Buying Sweets, Reduce to 1, Presents for Cheffina, Chef and Bird farm

Starters 38 Division 2 (Rated)

Circular Track

July Long One 2022 Division 2 (Unrated)

Slow Solution, Game of Piles Version 1, Journey of the Knight

Starters 46 Division 2 (Rated)

Prime Xor, Sort the String, Array sorting

Starters 47 Division 2 (Rated)

Copy and Push Back, Similar Heights, End Sorted

July Lunchtime 2022 Division 2 (Rated)

Easy Pronunciation, Yet Another Palindrome Making Problem

Starters 48 Division 2 (Rated)

Fill The Grid

July Long Two 2022 Division 2 (Unrated)

To Divide or Not To Divide, Sum of Product 1, Concat Sort, Maximize Difference

Starters 49 Division 2 (Rated)

Split The String, High Frequency, Monks, Valid Minimum

Starters 50 Division 2 (Rated)

Air Blimp, Permutation GCD, Average Permutation

Starters 51 Division 2 (Rated)

Split N, Adjacent Xors

August Long 2022 Division 2 (Unrated)

XOR with smallest element, Hello Equation, Two Trains

Starters 52 Division 2 (Unrated)

Minimum Sum, WA Test Cases, K-Flip

August Lunchtime 2022 Division 2 (Rated)

Easy Permutation, Array Equality

Starters 53 Division 2 (Rated)

Black&White Ring Game, Make A and B equal

Starters 54 Division 2 (Unrated)

Equal Distinct

September Long 2022 Division 2 (Unrated)

Interesting Subarray, Good Pairs

September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)

Stick Break, Permutation Creation

Starters 58 Division 2 (Unrated)

Break the elements

October Long 2022 Division 2 (Unrated)

Binary Substituition, Single Operation Part 1, Single Operation Part 2

Starters 66 Division 2 (Rated)

Palindrome by Splitting, Just Like Mob!

Total Problems Solved: 112