Aayush Khemka

• Username: 4★aayushkhemka89
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 26

Current Ratings Graph Old Ratings Graph

1812 (+15)RatingProvisional
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Alkhwarizm 2017 (Rated)(2017-03-25 02:00:00)

Global Rank:   171

Cheated in:   

Ratings System Update

(2017-03-25 02:00:00)

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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1812 (-72)RatingProvisional
Rating i Provisional Rating, click to know more

Alkhwarizm 2017 (Rated)(2022-12-20 00:00:00)

Global Rank:   171

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 (26)

October Challenge 2014

Chef and Ground

October Lunchtime 2014

Tanu and Head-bob

January Cook-Off 2015

Suraj goes shopping

January Lunchtime 2015

Piece of cake

February Challenge 2015

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

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

May Challenge 2015

Chef and new recipe, Set Difference , Chef and Prime Divisors, Devu and binary String

June Challenge 2015

Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons, Chef and String

July Challenge 2015

Bread, MasterChef, Na2a and lucky stone, Chef and Cube

August Challenge 2015

Aditi and Magic Trick, Cooking Machine, Devu And Churu , Way Out, Gravity Guy

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle

February Cook-Off 2015

Fit Squares in Triangle

April Cook-Off 2015

Equality, Version Control System

June Cook-Off 2015

Strange operations

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

February Lunchtime 2015

Lucky Four

February Cook-Off 2016

Puppy and Board, Puppy and Sum

March Cook-Off 2016

Digital clock, Alternating subarray prefix

April Cook-Off 2016

Movie Weekend, Odd Divisors

May Cook-Off 2016

Phantasialand

February Lunchtime 2016

Chef and Socks, Chef and Tic-Tac-Toe

Alkhwarizm 2017 (Rated)

Logan and his XOR debacle

Total Problems Solved: 106