Alapan Chaudhuri

• Username: 4★arjo
• Country:  India
• Student/Professional:Student
• Institution:International Institute of Information Technology, Hyderabad Telangana, India
• 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: 7

Current Ratings Graph Old Ratings Graph

1911 (+80)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2022 Division 2(2022-03-05 22:30:02)

Global Rank:   71

Cheated in:   

Ratings System Update

(2022-03-05 22:30:02)

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?

1911 (-193)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   71

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)

None

Practice Paths (0)

None

Contests (7)

June Challenge 2021 Division 3 (Rated)

Bitwise Tuples, Bella ciao, Summer Heat, Shortest Route

July Challenge 2021 Division 3 (Rated)

XxOoRr, Maximum Production, Relativity

July Cook-Off 2021 Division 2

XOR-ORED, Mod Equality

CodeChef Starters 6 Division 3 (Rated)

Cricket Ranking, Three Dices, Even tuples, Joker and Batman

August Cook-Off 2021 Division 2

Different String, Chef and Closure, Equal Difference, Clear the Array

CodeChef Starters 28 Division 2 (Rated)

Travelling in the Graph, Permutation Xority, Count the Holidays

March Cook-Off 2022 Division 2

Fixed Weight, Janmansh at Fruit Market, Dragonado And XOR, Equal Mex Splitting, Alternating Divisibility

Total Problems Solved: 34