Mayank Upadhyay

• Username: 3★xcoder_29
• Country:  India
• Student/Professional:Student
• Institution:Pranveer Singh Institute of Technology, Kanpur Uttar Pradesh, 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: 8

Current Ratings Graph Old Ratings Graph

1700 (+7)RatingProvisional
Rating i Provisional Rating, click to know more

October Cook-Off 2020 Division 2(2020-10-19 00:00:02)

Global Rank:   1183

Cheated in:   

Ratings System Update

(2020-10-19 00:00:02)

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?

1700 (-37)RatingProvisional
Rating i Provisional Rating, click to know more

October Cook-Off 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   1183

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 (8)

May Challenge 2020 Division 2

Isolation Centers, Coronavirus Spread

May Cook-Off 2020 Division 2

Chef and Recipe

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

July Challenge 2020 Division 2

Ada King, Chef and Strings, Chef and Card Game, Doctor Chef, Missing a Point, Chefina and Swaps

August Challenge 2020 Division 2

Chef and Wedding Arrangements, Smallest KMP, Chef and Linear Chess, Chef Wars - Return of the Jedi, Subsequence Frequency Counting, Another Card Game Problem

July Lunchtime 2020 Division 2

Chef and Steps, Maximum Candies

October Cook-Off 2020 Division 2

Split the Str Ing, Decreasing Srrnmieeda

September Challenge 2021 Division 2 (Unrated)

Travel Pass, Airline Restrictions, Shuffling Parities, XOR Equal

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 16 Division 2 (Unrated)

Professor And Directions, Chef and Magical Steps

SnackDown 2021 - Online Round 1A

Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

Total Problems Solved: 80