kumar

• Username: 1★learner008
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, India
• 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: 3

Current Ratings Graph Old Ratings Graph

1157? (+41)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 31 Division 3 (Rated)(2022-03-23 23:00:04)

Global Rank:   2388

Cheated in:   

Ratings System Update

(2022-03-23 23:00:04)

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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1157? (-283)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 31 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2388

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 (3)

May Challenge 2021 Division 3 (Rated)

Solubility

August Challenge 2021 Division 3 (Rated)

Problem Difficulties, Olympics Ranking

CodeChef Starters 31 Division 3 (Rated)

Alternating String, Sign Moves, Group Assignment

Starters 40 Division 3 (Unrated)

Difficulty Rating Order, Take discount or Not

Total Problems Solved: 29