Md Zuhair

• Username: 3★oblivious_z
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, Uttar Pradesh, 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: 12

Current Ratings Graph Old Ratings Graph

1750 (+67)RatingProvisional
Rating i Provisional Rating, click to know more

Code Drive Division 2 (Rated)(2021-12-30 23:00:02)

Global Rank:   51

Cheated in:   

Ratings System Update

(2021-12-30 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?

1750 (-254)RatingProvisional
Rating i Provisional Rating, click to know more

Code Drive Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   51

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)

None

Practice Paths (0)

None

Contests (12)

February Challenge 2020 Division 2

The Theatre Problem, No Change Required, Hard Cash, School of Geometry

March Challenge 2020 Division 2

XOR Engine, Pintu and Fruits

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

March Cook-Off 2020 Division 2

Mysterious Sequence, Find Your Gift

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

May Cook-Off 2020 Division 2

Chef and Recipe

April Lunchtime 2020 Division 2

Chef in Fantasy League, Another Birthday Present!

May Lunchtime 2020 Division 2

Weird Walk, Convert the String, Lost Weekends

June Challenge 2020 Division 2

Chef and Icecream, Chef and Price Control, Chef and String, Covid Sampling (Challenge), Operations on a Tuple, The Tom and Jerry Game!, Even Matrix

Code Drive Division 2 (Rated)

Count of Array, Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks

Total Problems Solved: 62