A Rupeswar Subudhi

• Username: 4★rupeswar
• Country:  India
• Student/Professional:Student
• Institution:International Institute of Information Technology, Bhubaneswar
• 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: 13

Current Ratings Graph Old Ratings Graph

1945 (+54)RatingProvisional
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April Challenge 2021 Division 1(2021-04-12 15:00:00)

Global Rank:   43

Cheated in:   

Ratings System Update

(2021-04-12 15:00:00)

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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1945 (-218)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   43

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 (13)

April Challenge 2020 Division 2

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

May Challenge 2020 Division 2

Triple Sort, Coronavirus Spread, Chef and Bitwise Product, Isolation Centers

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

May Cook-Off 2020 Division 1

Roads in Chefland

April Lunchtime 2020 Division 2

Another Birthday Present!, Chef in Fantasy League

June Challenge 2020 Division 2

The Tom and Jerry Game!, Chef and Price Control, Chef and String, Covid Sampling (Challenge), Chef and Icecream, Guessing Game, Operations on a Tuple, Even Matrix

July Challenge 2020 Division 1

Chefina and Swaps, Missing a Point, Doctor Chef

August Challenge 2020 Division 1

Subsequence Frequency Counting, Smallest KMP, Chef and Wedding Arrangements

September Challenge 2020 Division 1

Chefina and Swap, Ada Matrix, Divide Candies, Chef and Trump Cards, Find XOR

RECode 12.0 (Rated for all)

Chef and String, Chef and Walk, Chef and Numbers

October Challenge 2020 Division 1

Positive AND, Replace for X, Compress all Subsegments, Adding Squares

November Challenge 2020 Division 1

Restore Sequence, Magical Candy Store

April Challenge 2021 Division 1

Tree Permutations, Boolean Game, Chef and Dice, Destroy the EMP Chip, Worthy Matrix, Binary String MEX

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1A

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

Starters 61 Division 1 (Unrated)

Weird Subarrays, Red Blue Flowers, Subarray Removal

Total Problems Solved: 374