Ashish Kumar Yadav

• Username: 4★aky1994
• Country:  India
• Student/Professional:Professional
• Organisation:Samsung R&D Institute India - Bangalore
• 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: 22

Current Ratings Graph Old Ratings Graph

1858 (-63)RatingProvisional
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December Challenge 2019 Division 1(2019-12-16 15:00:00)

Global Rank:   884

Cheated in:   

Ratings System Update

(2019-12-16 15:00:00)

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1858 (+177)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2019 Division 1(2022-12-20 00:00:00)

Global Rank:   884

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 (22)

October Challenge 2013

Helping Lira

August Challenge 2015

Gravity Guy, Cooking Machine

November Challenge 2015

Eugene and function, Chef and cakes, Simple Sum

July Lunchtime 2015

Greedy puppy, Puppy and game

January Long Challenge 2016

Rupsa and the Game, Chef and Making Triples, Devu and Perfume

February Challenge 2016

Sereja and Two Lines, Chef and Strange Operations, Devu and a light discussion, Rectangles of Love, Chef-Detective

March Challenge 2016

Chef And Special Dishes, Parity tree, maximize the sum, Palindromic substrings, Sereja and Two Strings 2

April Challenge 2016

Help Watson Escape, Fibonacci Queries, Chef and Ballons, Devu and good strings, Chef And Magical Path, Chef And Coloring

June Challenge 2016

Chef And The Hiring Event, Chef And Binary Operation

November Challenge 2016

Count Permutations, Friends Meeting, Gift and Chef, Chef and squares, Task for Alexey

December Challenge 2016

Train Partner, Our Base is Under Attack

January Challenge 2017

Capital Movement, Cats and Dogs, Reservior, Tourists in Mancunia

February Challenge 2017

Chef and Yoda, Interval Game, Chef and Triangles, Chef and His Apartment Dues, Most Frequent Element, Gerrymander

March Challenge 2017

Bandwidth of a matrix, (CH) Bear and Sorted Rows, Bear and Extra Number, Xenny and Alternating Tasks, Completing favorite game, Cooking Schedule, Pishty and birthday

September Challenge 2017

Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums

October Challenge 2017

Chef and a great voluntary Program, A Balanced Contest, Counter Test For CHEFSUM, Max Mex, Chef and Cycled Cycles, Chef and Magic Arrays

June Challenge 2018 Division 1

Two Flowers, Vision

June Challenge 2019 Division 1

Chef and Ingredients, Sum and GCD

July Challenge 2019 Division 1

Guess the Prime!

Total Problems Solved: 89