Aman Prakash Jha

• Username: 3★amanjha8100
• Country:  India
• Student/Professional:Student
• Institution:Jalpaiguri Government Engineering College West Bengal, 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: 26

Current Ratings Graph Old Ratings Graph

1734 (+26)RatingProvisional
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December Lunchtime 2021 Division 2(2021-12-25 23:00:02)

Global Rank:   794

Cheated in:   

Ratings System Update

(2021-12-25 23:00:02)

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?

1734 (-139)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   794

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 (26)

December Challenge 2019 Division 2

That Is My Score!

February Challenge 2020 Division 2

School of Geometry

August Challenge 2020 Division 2

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

September Challenge 2020 Division 2

Chefina and Swap, A Problem on Sticks, Ada Matrix, Coronavirus Spread 2

March Cook-Off 2021 Division 2

Guess the Number

February CodeChef Starters 2021 Division 3 (Rated)

College Life 2, Chef and Coupon

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, College Life 4, Paparazzi Gennady, Space Arrays, No Time to Wait

March Lunchtime 2021 Division 2

Racing, Lunchtime, Dinner by Candlelight

April Challenge 2021 Division 2

Binary String MEX, Worthy Matrix, Chef and Dice

April Cook-Off 2021 Division 2

OR of ANDs, Chocolate Monger

May Lunchtime 2021 Division 2

Tom And Jerry 1

May Challenge 2021 Division 2 (Rated)

Modular Equation, Tic Tac Toe, Xor Equality

June Cook-Off 2021 Division 2

The Wave

July Cook-Off 2021 Division 2

XOR-ORED, Mod Equality

CodeChef Starters 6 Division 3 (Rated)

Joker and Batman, Three Dices, Cricket Ranking

August Cook-Off 2021 Division 2

Different String, Equal Difference, Chef and Closure

September Challenge 2021 Division 2 (Unrated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 2 (Rated)

The Grid Fill Problem, Obtain the Sum

CodeChef Starters 13 Division 2 (Rated)

Chef in Vaccination Queue, Magical Doors, Maximum Light Up, Add and Divide

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Maximise the bridges, Equal Coins, Hill Sequence

C.O.D.E.R.S Division 2 (Rated)

The One On The Last Night, The One with All the Candy, The One with Ross Wedding

FizzBuzz Division 2 (Rated)

Magical Planks, Substring Minimum Function, Can_Reach

November Lunchtime 2021 Division 2

Expected Weight, Strange Minimization

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element, Sorting Segments

December Lunchtime 2021 Division 2

Maximum Trio, Optimal Sorting, Romantic Reversals

Total Problems Solved: 109