Vinay Lodha

• Username: 3★vinay24
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, 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

1738 (-4)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2018 Division 2(2018-12-18 01:02:02)

Global Rank:   2544

Cheated in:   

Ratings System Update

(2018-12-18 01:02:02)

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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1738 (+35)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   2544

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 (12)

November Challenge 2013

Missing some chairs, Uncle Johny

December Challenge 2013

Chef and Codes, Magic Pairs

January Challenge 2014

Please like me, Chef and Feedback

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD

December Cook-Off 2014

Matrix Again, Good Joke!

February Challenge 2014

Longest Common Pattern

November Challenge 2014

Distinct Characters Subsequence, The Spelling Problem, Let us construct palindrome, Chef and Words, Chef and Segment Game

December Challenge 2014

Alok-nath and His Sanskars, XOR with Subset, Chef and Apple Trees

June Challenge 2015

Steady tables, Chef and His Friend

September Mega Cook-Off 2015

Forgotten Language, Super Numbers, Stacks

December Challenge 2018 Division 2

(Challenge) Delete DAG, Chef and Interactive Contests, Chef and An Ideal Problem

Total Problems Solved: 54