Tahsin Masrur

• Username: 2★zeronfinity
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Rajshahi University of Engineering & Technology Bangladesh
• 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: 8

Current Ratings Graph Old Ratings Graph

1550 (-92)RatingProvisional
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May Lunchtime 2020 Division 1(2020-05-30 22:30:00)

Global Rank:   608

Cheated in:   

Ratings System Update

(2020-05-30 22:30:00)

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1550 (-119)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   608

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)

Practice Paths (1)

Practice for ZCO and INOI

14%

Contests (8)

June Challenge 2017

Chef and Prime Queries, Chef and the Feast, Triplets

July Challenge 2017

Pishty and tree

November Challenge 2017

Chef and Subarray Queries

May Cook-Off 2017

La Liga, Balanced Array

May Lunchtime 2017

Prefix Inversions

December Lunchtime 2017

Days in Month, Strange Function

May Lunchtime 2018 Division 2

Trace of Matrix, Count Substrings, Shifted Palindrome, Maximum Plus

Total Problems Solved: 46