suraj kumar

• Username: 2★surajnh143
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, Uttar Pradesh, 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: 3

Current Ratings Graph Old Ratings Graph

1443? (+152)RatingProvisional
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July Lunchtime 2019 Division 2(2019-07-27 22:30:00)

Global Rank:   695

Cheated in:   

Ratings System Update

(2019-07-27 22:30:00)

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1443? (-155)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   695

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 (1)

Design and Analysis of Algorithms

0%

Practice Paths (0)

None

Contests (3)

July Cook-Off 2019 Division 2

Playing with Strings

July Lunchtime 2019 Division 2

Easy Math

Total Problems Solved: 7