avinash kumar

• Username: 2★expc_
• Country:  India
• Student/Professional:Student
• 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: 13

Current Ratings Graph Old Ratings Graph

1460 (+22)RatingProvisional
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October Lunchtime 2020 Division 2(2020-10-31 22:30:02)

Global Rank:   2239

Cheated in:   

Ratings System Update

(2020-10-31 22:30:02)

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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1460 (-115)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   2239

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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Contests (13)

March Challenge 2019 Division 2

Chef and Number Game, Chef and a Beautiful Digit, Chef got Recipes

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

April Cook-Off 2019 Division 2

Making a Meal, Chef Learning Hungarian Algorithm

April Lunchtime 2019 Division 2

Attendance, Fast Food, Minimum Sum

May Cook-Off 2019 Division 2

Chain Reaction, Misha and Nice Sets, Recover the Sequence

August Challenge 2019 Division 2

Distribute Apples, Zombie and the Caves, Football

September Lunchtime 2019 Division 2

Chef Feeds Cats, Chef and Football Match

October Challenge 2019 Division 2

Even Edges, Missing Number, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS, Operations on a Matrix, Phone Prices

April Cook-Off 2020 Division 2

Lift Requests

October Lunchtime 2020 Division 2

AND Plus OR

September Lunchtime 2020 Division 2

GCD operations, Watermelon

Total Problems Solved: 31