Lella Om Sai Krishna Madhav

• Username: 3★madhav28
• Country:  India
• Student/Professional:Professional
• Organisation:Citicorp Services India Limited
• 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: 18

Current Ratings Graph Old Ratings Graph

1786 (-9)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2020 Division 1(2020-12-14 15:00:00)

Global Rank:   751

Cheated in:   

Ratings System Update

(2020-12-14 15:00:00)

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?

1786 (-63)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   751

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 (18)

February Cook-Off 2019 Division 2

Chef and Party, Buying New Tablet

February Lunchtime 2019 Division 2

Average Number, The Tricky Deal

March Cook-Off 2019 Division 2

XOR N-bonacci Sequence

March Lunchtime 2019 Division 2

Testing Robot, Pogo Stick Competition

April Challenge 2019 Division 2

Playing with Numbers, Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing

April Cook-Off 2019 Division 2

Pied Piper vs Hooli, Chef Learning Hungarian Algorithm, Making a Meal

May Cook-Off 2019 Division 1

Misha and Nice Sets

June Challenge 2019 Division 1

Chef and Ingredients, Sum and GCD

July Challenge 2019 Division 2

Minimum and Maximum, Chef and Mean

July Cook-Off 2019 Division 2

Playing with Strings

August Challenge 2019 Division 2

Zombie and the Caves, Dilemma, Distribute Apples, Guddu and his Mother, Football

September Challenge 2019 Division 2

Chef and Good Subsequences, Easy Fibonacci, Chef Designed a Network, Chef and Interesting Subsequences

November Challenge 2019 Division 1

Physical Exercise, A Simple Game

December Challenge 2019 Division 1

Test Generation, Addition, That Is My Score!, Binary XOR, Plus Multiply

December Challenge 2020 Division 1

Hail XOR, Positive Prefixes, Even Pair Sum

Code Ensemble (Rated for Division 2)

Cherry and Bits, Priya and AND, Help Martha

SnackDown 2021 - Online Qualifiers

Lucky Number

Total Problems Solved: 125