Rishu Anand

• Username: 3★rianrishu
• Country:  India
• Student/Professional:Student
• Institution:Siddaganga Institute of Technology, Tumkur Karnataka
• 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: 11

Current Ratings Graph Old Ratings Graph

1699 (-34)RatingProvisional
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Starters 67 Division 2 (Rated)(2022-11-30 23:00:02)

Global Rank:   1017

Cheated in:   

Ratings System Update

(2022-11-30 23:00:02)

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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1699 (-8)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 67 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1017

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 (11)

May Cook-Off 2021 Division 3

Marathon

May CodeChef Starters 2021 Division 3 (Rated)

Lazy Chef

May Challenge 2021 Division 3 (Rated)

Solubility

Starters 53 Division 4 (Rated)

Car Trip, Greater Average, Odd Pairs, Make A and B equal, Weights

Starters 55 Division 4 (Rated)

Non Zero Xor, Balls and Boxes, Permutation Clear, Fever, Broken Phone, OR Tuples

Starters 56 Division 4 (Rated)

Far Away, Maximize Colours, Chefland Games, Binary Substitution, K-Subarrays, Nearest Exit

Starters 57 Division 3 (Rated)

Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes

Starters 58 Division 3 (Rated)

Add to Subsequence, Remove Bad elements

Starters 59 Division 2 (Rated)

Maximum Subarray , Confusing Concatenations, Suspense String

Starters 61 Division 2 (Rated)

Minimise LCS, Weird Subarrays, Red Blue Flowers

Starters 67 Division 2 (Rated)

Maximum Angriness, Expensive Steps , Counting Problem

Total Problems Solved: 114