Venkata Raghotama Rao Manuru

• Username: 4★lighto1
• Country:  India
• Student/Professional:Professional
• Organisation:Amazon Development Center, Hyderabad
• 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: 10

Current Ratings Graph Old Ratings Graph

1846 (-44)RatingProvisional
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February Lunchtime 2022 Division 2(2022-03-01 23:00:02)

Global Rank:   2321

Cheated in:   

Ratings System Update

(2022-03-01 23:00:02)

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1846 (+113)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   2321

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 (10)

June Challenge 2019 Division 2

Chef and Proxy, Lent Money, Guddu on a Date, Chef and Ingredients, Sum and GCD, Road Signs

November Challenge 2019 Division 2

Weapon Value, Chef and Minimum Colouring, Single Point of Failure, From Zero to Infinity, Smallest Beautiful Number, Hard Sequence, Physical Exercise

December Challenge 2019 Division 2

Chefina and Ranges, Plus Multiply, Binary XOR, Easy Subsequence Selection, Sticky Notes, That Is My Score!, Addition

April Challenge 2020 Division 1

Strange Number, Leaked Answers (Challenge), Squared Subsequences, Ready Bitwise

June Challenge 2020 Division 1

The Tom and Jerry Game!, Operations on a Tuple, The Delicious Cake

December Challenge 2020 Division 1

Even Pair Sum, Positive Prefixes, String Operations, Calculus, Hail XOR

April Lunchtime 2021 Division 2

Chef in Heaven , Bench Press, Array Rotation

SnackDown 2021 - Online Qualifiers

Lucky Number

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing

Total Problems Solved: 43