Shiva Kumar

• Username: 1★shi1807
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Raipur Chhattisgarh, 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: 21

Current Ratings Graph Old Ratings Graph

1339 (-39)RatingProvisional
Rating i Provisional Rating, click to know more

July Long One 2022 Division 3 (Rated)(2022-07-11 15:00:04)

Global Rank:   2723

Cheated in:   

Ratings System Update

(2022-07-11 15:00:04)

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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1339 (+17)RatingProvisional
Rating i Provisional Rating, click to know more

July Long One 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2723

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 (21)

August Challenge 2019 Division 2

Football, Dilemma, Zombie and the Caves, Distribute Apples

September Challenge 2019 Division 2

Easy Fibonacci

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

February Challenge 2020 Division 2

School of Geometry, Hard Cash

March Challenge 2020 Division 2

Pintu and Fruits

April Challenge 2020 Division 2

Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

January Lunchtime 2020 Division 2

Bob and His Friends, Chef and Street Food

June Challenge 2020 Division 2

Chef and Price Control

July Challenge 2020 Division 2

Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess

September Challenge 2020 Division 2

A Problem on Sticks

July Cook-Off 2020 Division 2

Even-tual Reduction

August Lunchtime 2020 Division 2

Mode of Frequencies

October Challenge 2020 Division 2

Chef and Easy Queries, Covid Run

September Cook-Off 2020 Division 2

Bowling Strategy

September Lunchtime 2020 Division 2

GCD operations, Watermelon

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Three Boxes, Which Mixture

January Long 2022 - I, Division 3 (Rated)

Keplers Law

July Long One 2022 Division 3 (Rated)

Game of Piles Version 1

Total Problems Solved: 39