Sameer

• Username: 3★radhakrishna_2
• Country:  India
• Student/Professional:Student
• Institution:Institute of Engineering and Technology, Lucknow 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: 10

Current Ratings Graph Old Ratings Graph

1686 (-23)RatingProvisional
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January Cook-Off 2022 Division 2(2022-01-23 22:30:02)

Global Rank:   3061

Cheated in:   

Ratings System Update

(2022-01-23 22:30:02)

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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1686 (+11)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   3061

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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Contests (10)

January Lunchtime 2021 Division 3 (Unrated)

Pair Me, Even Differences, Even Sum, Ashishgup and Interviews

CodeChef Div 3 Rated Contest 2021 Division 3

Body Mass Index, Total Score

April Challenge 2021 Division 3

World Record, Strong Language, Valid Pair, Chef and Dice, Worthy Matrix, Binary String MEX

April Lunchtime 2021 Division 2

Chef in Heaven , Bench Press, Array Rotation

May Cook-Off 2021 Division 2

The Last Problem, Chef and Subarrays

May Challenge 2021 Division 2 (Rated)

Tree House, Solubility, Golf, Modular Equation, Tic Tac Toe, Xor Equality, An Interesting Sequence, Valid Paths

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element, Car Range

December Lunchtime 2021 Division 2

Maximum Trio, Romantic Reversals

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor, Equal LIS

Infinity 2k21 Division 2 (Rated)

Marbles

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Mean Maximization

Total Problems Solved: 43