Dhairya

• Username: 2★coderr_
• Country:  India
• Student/Professional:Student
• Institution:Veer Surendra Sai University of Technology, Orissa
• 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: 21

Current Ratings Graph Old Ratings Graph

1475 (-35)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2022 Division 3 (Rated)(2022-07-03 22:30:04)

Global Rank:   1671

Cheated in:   

Ratings System Update

(2022-07-03 22:30:04)

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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1475 (+39)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1671

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 (21)

January Lunchtime 2021 Division 3 (Unrated)

Even Sum, Pair Me

February Challenge 2021 Division 3

Highest Divisor

CodeChef Div 3 Rated Contest 2021 Division 3

Body Mass Index

March Challenge 2021 Division 3

Chef and Groups, No Time to Wait

March Lunchtime 2021 Division 3

Turn It, Motivation

April Cook-Off 2021 Division 3

Passing Marks

June Challenge 2021 Division 3 (Rated)

Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat

July Challenge 2021 Division 3 (Rated)

Relativity, Maximum Production, Optimal Denomination, XxOoRr

July Cook-Off 2021 Division 3

Shoe Fit

July Lunchtime 2021 Division 3

Chef and Spells, Beautiful Pairs, Red Alert

August Challenge 2021 Division 3 (Rated)

Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 2

Different String, Chef and Closure, Equal Difference

CodeChef Starters 9 Division 2 (Unrated)

Bus full of passengers, Large Square, Black cells in a chessboard

March Long Two 2022, Division 2 (Unrated)

Missing Numbers

July Cook-Off 2022 Division 3 (Rated)

High Accuracy

June Cook-Off 2022 Division 2 (Rated)

Break the Stick

Starters 42 Division 3 (Rated)

Minimum or Maximum, Divisible by 3, How Many Maximums, Minimum number of Flips

June Long One 2022 Division 3 (Rated)

Equal Strings, Alternate Additions, Possible GCD, Subscriptions, Chairs Requirement, Reduce to zero, Divisible by i

Starters 44 Division 3 (Rated)

Dense Bracket Sequence, The Attack of Knight, Jogging

June Lunchtime 2022 Division 3 (Rated)

Zero Ones Equal One Zeros, Too many Floors

June Long Two 2022 Division 3 (Rated)

Count the ACs, Strong Elements, Reversal Sorting, Complementary Strand in a DNA, Make all equal using Pairs

Starters 45 Division 3 (Rated)

Chef and his Apps, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both

Total Problems Solved: 83