Prabhat Agarwal

• Username: 1★aprabhat
• Country:  India
• Student/Professional:Professional
• Organisation:Siemens Digital Industries Software
• 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: 25

Current Ratings Graph Old Ratings Graph

1326 (-44)RatingProvisional
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Code Drive Division 3 (Rated)(2021-12-30 23:00:04)

Global Rank:   6142

Cheated in:   

Ratings System Update

(2021-12-30 23:00:04)

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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1326 (-66)RatingProvisional
Rating i Provisional Rating, click to know more

Code Drive Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   6142

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 (25)

June Challenge 2014

Chef and Subarray

September Challenge 2014

Chef and Left-Right

October Challenge 2014

Chef and Ground

November Challenge 2014

Distinct Characters Subsequence

December Challenge 2014

Chef and Apple Trees

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

May Challenge 2015

Chef and Prime Divisors, Set Difference , Chef and new recipe

June Challenge 2015

Chef and Memory Limit

July Challenge 2017

Chef and Sign Sequences, Whats in the Name, Calculator

September Challenge 2017

Minimum Good Permutation, Little Chef and Sums

March Challenge 2018 DIV 2

A Big Sale, Chef and Glove

October Challenge 2020 Division 2

Chef and Easy Queries, Covid Run

January Challenge 2021 Division 3

Chef and Division 3, Encoded String

June Challenge 2021 Division 3 (Rated)

Summer Heat

July Challenge 2021 Division 3 (Rated)

XxOoRr, Chef vs Bharat, Maximum Production, Relativity

July Cook-Off 2021 Division 3

XOR-ORED, Shoe Fit

July Lunchtime 2021 Division 3

Chef and Spells, Red Alert

August Challenge 2021 Division 3 (Rated)

Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

December Challenge 2021 Division 3 (Rated)

Utkarsh and Placement tests

December Lunchtime 2021 Division 3

Chef and Vacation Transportation , Chef Loves 1010, Maximum Trio

Code Drive Division 3 (Rated)

Game between friends

Total Problems Solved: 60