Atishay Jain

• Username: 2★grubby_doctor
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Roorkee Uttarakhand, 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: 14

Current Ratings Graph Old Ratings Graph

1597 (+28)RatingProvisional
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Starters 93 Division 3 (Rated)(2023-06-07 22:00:04)

Global Rank:   675

Cheated in:   

Ratings System Update

(2023-06-07 22:00:04)

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1569 (-66)RatingProvisional
Rating i Provisional Rating, click to know more

Exun 2021-22 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   2783

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

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Learning Paths (0)

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Practice Paths (0)

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Contests (14)

June Lunchtime 2019 Division 2

Ping Paja Pong

July Challenge 2019 Division 2

Minimum and Maximum, Chef and Mean

July Lunchtime 2019 Division 2

Easy Math

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

June Challenge 2020 Division 2

Chef and Icecream, Chef and Price Control, Chef and String, Covid Sampling (Challenge), Even Matrix

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait

CodeChef Starters 20 Division 3 (Rated)

Stable Sequence, Chef and Pal, Genes

November Lunchtime 2021 Division 3

Minimum Number of Pizzas, Chef and Stock Prices

SnackDown 2021 - Elimination Parallel (Rated for Div 3)

Car Range

December Lunchtime 2021 Division 3

Chef and Vacation Transportation , Chef Loves 1010, Maximum Trio, Romantic Reversals

Code Drive Division 2 (Rated)

Sum this up, Count Number of Peaks, Again XOR problem

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string

Exun 2021-22 Division 2 (Rated)

Sarthak and his Magic Grid, Vedant and his Hidden Array

Starters 93 Division 3 (Rated)

Break Free, 7 Rings, Problem

Total Problems Solved: 52