MAHESH PARIHAR

• Username: 2★maheshkoko
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Dharwad Hubli, Karnataka, 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: 26

Current Ratings Graph Old Ratings Graph

1400 (-45)RatingProvisional
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Starters 103 Division 3 (Rated)(2023-10-11 22:00:04)

Global Rank:   2896

Cheated in:   

Ratings System Update

(2023-10-11 22:00:04)

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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1445 (-187)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   624

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 (1)

Learn SQL

4%

Practice Paths (4)

Practice Java

10%

Practice C

9%

Practice Python

6%

Practice for ZCO and INOI

3%

Contests (26)

November Challenge 2019 Division 2

Hard Sequence

February Challenge 2020 Division 2

(Challenge) Raisins

February Cook-Off 2020 Division 2

Tax Slabs

UWCOI 2020 (Rated for all)

Find maximum in an Array

July Challenge 2020 Division 2

Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Chef and Linear Chess

October Challenge 2020 Division 2

Positive AND, Covid Run, Chef and Easy Queries

November Challenge 2020 Division 2

Ada and Dishes

December Challenge 2020 Division 2

Even Pair Sum, Vaccine Production, Vaccine Distribution

January Challenge 2021 Division 3

Fair Elections, Encoded String, Point Of Impact, Chef and Division 3

February Challenge 2021 Division 3

Highest Divisor

March Challenge 2021 Division 3

Chef and Groups, No Time to Wait

April Challenge 2021 Division 3

Valid Pair, World Record, Strong Language

May Challenge 2021 Division 3 (Rated)

Xor Equality, Tic Tac Toe, Solubility

June Challenge 2021 Division 3 (Rated)

Summer Heat, Bella ciao

July Challenge 2021 Division 3 (Rated)

XxOoRr, Maximum Production, Relativity

August Challenge 2021 Division 3 (Rated)

Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

September Challenge 2021 Division 3 (Rated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 16 Division 3 (Rated)

Pass or Fail, Chef And Salary Pay

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Equal Coins, Which Fuel is Cheaper

December Challenge 2021 Division 3 (Rated)

Check Mate, Valleys and Hills, Pyramid Traversal, List of Lists, Utkarsh and Placement tests

Starters 103 Division 3 (Rated)

Sunday Brunch

SQL Contest (Unrated)

First Problem on SQL, Number of Distinct Institutes, Div 2 Ranklist, Total Time, Maximum Sum Subarray - SQL

Total Problems Solved: 162