Prasanna

• Username: 2★naga_prasanna
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Jamshedpur Jharkhand, 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: 12

Current Ratings Graph Old Ratings Graph

1497 (-19)RatingProvisional
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Starters 91 Division 3 (Rated)(2023-05-24 22:00:04)

Global Rank:   2157

Cheated in:   

Ratings System Update

(2023-05-24 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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1456 (-174)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 47 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   334

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)

CodeChef Starters 19 Division 3 (Rated)

Sleepy Chef, Chef and Contest, Indivisible Permutation

CodeChef Starters 20 Division 3 (Rated)

Stable Sequence, Genes, Chef and Pal

December Cook-Off 2021 Division 3

Two Rooks, Friends Meetup, Musical Chairs

CodeChef Starters 21 Division 3 (Rated)

And Or Union, Covid and Theatre Tickets, Akash and Grid, Devendra and Water Sports

Code Drive Division 3 (Rated)

Game between friends, Favourite String of Chef

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string, Retrieve back the Array

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros

CodeChef Starters 24 Division 2 (Rated)

Yet Another Constructive Problem, Divisors and Reciprocals, Anti Palindrome, Avoid Contact

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, K Distinct Array, Points and Lines

Starters 39 Division 2 (Rated)

Compress the Video, Minimize Blocked Roads, Closest Vowels, Even Subarray XOR

Starters 47 Division 3 (Rated)

Copy and Push Back, Minimum Coins, End Sorted, Construct N, Similar Heights

Starters 79 Division 3 (Rated)

One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums, Better Deal

Starters 91 Division 3 (Rated)

Odd GCD Permutation, Blobby Volley Scores

Total Problems Solved: 57