arnbt

• Username: 5★arnbt
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 26

Current Ratings Graph Old Ratings Graph

2088 (+38)RatingProvisional
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May Lunchtime 2021 Division 1(2021-05-31 23:00:00)

Global Rank:   45

Cheated in:   

Ratings System Update

(2021-05-31 23:00:00)

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2088 (-187)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   45

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 (26)

December Lunchtime 2018 Division 2

Print Pattern

January Challenge 2019 Division 2

Different Neighbours, Fancy Quotes, Lucky Number Game, Distinct Pairs

March Challenge 2019 Division 2

Chef and Number Game

May Challenge 2019 Division 2

Matches, Reduce to One, Where to Build the Roads

May Lunchtime 2019 Division 2 (Unrated)

Dummy Palindromic Strings, CV

June Challenge 2019 Division 2

Road Signs, Guddu on a Date

June Cook-Off 2019 Division 2

Drink Slush

June Lunchtime 2019 Division 2

Ping Paja Pong, Magda and Silly Pairs

July Cook-Off 2019 Division 2

Playing with Strings, Two Variables

July Lunchtime 2019 Division 2

Easy Math, Swapping

August Lunchtime 2019 Division 2

Eidi Gift, Destroy Cells, Chef and Trip

Exun Programming Prelims 2019 (Rated for all)

Weird Modulo Problem , Tennis Tournament, Chipped Tree, Yet Another Partition Problem

UWCOI 2020 (Rated for all)

Find maximum in an Array, Base Plans, Button Pairs

July Cook-Off 2020 Division 1

Even-tual Reduction, OR-thodox Distinction, Path-etic Products

June Cook-Off 2020 Division 1

Per Capita Income, Checkpoints

June Lunchtime 2020 Division 1

Maximum AND

January Lunchtime 2021 Division 1 (Unrated)

Dreams of Divisibility, Even Sum

October Lunchtime 2020 Division 1

Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Cute Chef Gift

Coders' Legacy (Rated for all)

Doof on Cartesian, Doof fires Brackets, Chef vs Doof

September Cook-Off 2020 Division 1

Maximise Subsequence Value

September Lunchtime 2020 Division 1

Root the Tree, Robot Detector

UWCOI 2021 (Rated for all)

Organisation, Array Swaps, Hidden Numbers

March Lunchtime 2021 Division 1

Node Codon, Uniform, Lunchtime

April Lunchtime 2021 Division 1

A Special Tree

May Lunchtime 2021 Division 1

Total Components, K-Subarrays

Total Problems Solved: 101