Prateet Srivastava

• Username: 4★prateet49
• 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: 20

Current Ratings Graph Old Ratings Graph

1845 (-9)RatingProvisional
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March Lunchtime 2017(2017-03-25 22:30:00)

Global Rank:   421

Cheated in:   

Ratings System Update

(2017-03-25 22:30:00)

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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1845 (+37)RatingProvisional
Rating i Provisional Rating, click to know more

March Lunchtime 2017(2022-12-20 00:00:00)

Global Rank:   421

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 (20)

March Challenge 2016

maximize the sum, Palindromic substrings

April Challenge 2016

Chef and Ballons, Chef And Magical Path, Chef And Coloring, Help Watson Escape

May Challenge 2016

Chef and Balls, Chef and Big Soccer, Laddu

June Challenge 2016

Chef and Coins Game, Devu and an Array, Chef And Binary Operation, Chef and Array and K, Chef And The Hiring Event

July Challenge 2016

Andrash and Stipendium, Chef and Tetris, Chefland and Electricity

August Challenge 2016

Fighting Ebola, Chef and Circle Run, Chef and Chocolate, Chef and Round Run

September Challenge 2016

Chef and calculation, Faded Palindromes, Chef and Matrix Division, Chef and Friends, Chef and digits of a number

December Challenge 2016

Train Partner

May Cook-Off 2016

Phantasialand

June Cook-Off 2016

Sticks, Right Triangle

September Cook-Off 2016

Lazy Jem

October Cook-Off 2016

Watson asks Does Permutation Exist, ChefWatson uses Social Network

December Cook-Off 2016

Chef and Subset, Chef and Queries

May Lunchtime 2016

Akhil And Colored Balls

June Lunchtime 2016

One more weird game

July Lunchtime 2016

Drumpf for President!, Lumpy - The Bus Driver

December Lunchtime 2016

Superheroes and villains

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix

February Lunchtime 2017

Bear and Milky Cookies

March Cook-Off 2017

Rainbow Graph, Safe Robot

March Lunchtime 2017

Bear and Ladder

Total Problems Solved: 66