Aman Prajapati

• Username: 1★amanpj_15
• Country:  India
• Student/Professional:Student
• Institution:Oriental Institute of Science and Technology Bhopal, Madhya Pradesh, 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: 28

Current Ratings Graph Old Ratings Graph

1165 (+54)RatingProvisional
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April Cook-Off 2022 Division 4(2022-04-02 22:30:06)

Global Rank:   2129

Cheated in:   

Ratings System Update

(2022-04-02 22:30:06)

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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1165 (-57)RatingProvisional
Rating i Provisional Rating, click to know more

April Cook-Off 2022 Division 4(2022-12-20 00:00:00)

Global Rank:   2129

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 (28)

February Challenge 2021 Division 3

Highest Divisor

March Cook-Off 2021 Division 3

Weight Balance

March Challenge 2021 Division 3

No Time to Wait, Chef and Groups

March Lunchtime 2021 Division 3

Motivation

April Challenge 2021 Division 3

Valid Pair, World Record, Strong Language

April Cook-Off 2021 Division 3

Passing Marks

April Lunchtime 2021 Division 3

Chef in Heaven , Equinox Strings, Coldplay

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island

May Cook-Off 2021 Division 3

Marathon

May Lunchtime 2021 Division 3

Hoop Jump

May CodeChef Starters 2021 Division 3 (Rated)

Lazy Chef

May Challenge 2021 Division 3 (Rated)

Xor Equality, Solubility, Golf

June Challenge 2021 Division 3 (Rated)

Bella ciao, Summer Heat

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Covid and Theatre Tickets

January Long 2022 - I, Division 3 (Rated)

Keplers Law, Prime in a binary string, Retrieve back the Array, Covid Spread

January Long 2022 - II, Division 3 (Rated)

Chef and Fixed Deposits, Crying Colours, TCS Examination

Exun 2021-22 Division 3 (Rated)

Vishesh and his Popcorn Combo, Sarthak and his Magic Grid, Vedant and his Hidden Array

January Cook-Off 2022 Division 3

Mask Policy, Hungry Ashish

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits

January Lunchtime 2022 Division 3

Chef and Subset Additions, Chef and Lockout Draws

February Long 2022 - II, Division 3 (Rated)

Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome

February Lunchtime 2022 Division 4

Chessboard Distance, Battery Low, Watching Movies at 2x, Good Program

March Long One 2022, Division 4 (Rated)

Akash and Missing Class, Discus Throw, Bath in Winters, Wordle

March Long Two 2022, Division 4 (Rated)

Chef and Races, Increase IQ, The Three Topics, The Rating Dilemma

March Lunchtime 2022 Division 4

Credit score, Minimum number of coins, Buy 2 Get 1 Free, CRED Coins

April Cook-Off 2022 Division 4

Email Reminders

Total Problems Solved: 98