mahtab

• Username: 1★mahtab_8573
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• 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: 8

Current Ratings Graph Old Ratings Graph

1381 (-67)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2021 Division 3(2021-07-31 21:00:04)

Global Rank:   7822

Cheated in:   

Ratings System Update

(2021-07-31 21:00:04)

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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1381 (+57)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   7822

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)

Prepare for ICPC - Past Year Problems

1%

Contests (8)

January Lunchtime 2021 Division 2 (Unrated)

Even Differences, Even Sum, Binary Subsequence

Byterace IIT Patna Division 2 (Rated)

The Begining Era Of Cyberverse

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

January Cook-Off 2021 Division 3

Distinct Pair Sums, Password, Maximise Islands, Prime Tuples

February Challenge 2021 Division 2

Frog Sort, Maximise Function

February Lunchtime 2021 Division 2

Coprime Range

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait

Total Problems Solved: 60