Arun Kumar

• Username: 1★carun1310
• Country:  India
• Student/Professional:Student
• Institution:Noida Institute of Engineering and Technology Greater Noida, Uttar Pradesh
• 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: 5

Current Ratings Graph Old Ratings Graph

1032 (+19)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2022 Division 3 (Rated)(2022-08-22 23:00:04)

Global Rank:   3009

Cheated in:   

Ratings System Update

(2022-08-22 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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1032 (+0)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   3009

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?

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Contests (5)

Starters 49 Division 4 (Rated)

Is it hot or cold, Maximise the Tastiness, Valid Minimum, N Buttons 1 Bulb

Starters 50 Division 4 (Rated)

Permutation GCD, Sum Product Segments, Discount, Mileage matters, Nearest Court, Average Permutation

Starters 51 Division 4 (Rated)

TV Discount, Final Population

Starters 52 Division 4 (Rated)

AI Analysing Code, Minimum Sum, WA Test Cases, Air Conditioner Temperature, K-Flip, Gritty Grid

August Lunchtime 2022 Division 3 (Rated)

Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality

Total Problems Solved: 70