Prateek

• Username: 3★nanzownzu
• Country:  India
• Student/Professional:Student
• Institution:Indraprastha Institute of Information Technology, Delhi India
• 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: 9

Current Ratings Graph Old Ratings Graph

1622 (-20)RatingProvisional
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April Challenge 2016(2016-04-11 17:00:00)

Global Rank:   3330

Cheated in:   

Ratings System Update

(2016-04-11 17:00:00)

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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1622 (-45)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2016(2022-12-20 00:00:00)

Global Rank:   3330

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 (9)

March Cook-Off 2014

Dividing Stamps

March Challenge 2014

Sereja and Sorting 2, Binary Tournament, Walk, Little Chef and Numbers

April Challenge 2014

Sereja and Permutation, Farmer Feb, Divide the Tangerine, Shortest Path in Binary Trees

May Challenge 2014

Stone, Chef-jumping, Compilers and Parsers

September Challenge 2014

Chef and Left-Right, Fun with Rotation

March Challenge 2016

Palindromic substrings, maximize the sum

April Challenge 2016

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

March Cook-Off 2016

Digital clock, Dual Nim, Alternating subarray prefix

Total Problems Solved: 32