Hrishabh

• Username: 6★hy15
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Bhubaneswar Odisha, 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: 9

Current Ratings Graph Old Ratings Graph

2205 (+51)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2020 Division 1(2020-12-14 15:00:00)

Global Rank:   49

Cheated in:   

Ratings System Update

(2020-12-14 15:00:00)

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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2205 (-109)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   49

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 (9)

September Challenge 2020 Division 1

Chef and Trump Cards, Find XOR, Divide Candies, Ada Matrix, Chefina and Swap

August Cook-Off 2020 Division 2

Red-blue Trees, Polygon Relationship, Chef and Work, K-Foldable String

November Challenge 2020 Division 1

Connect on a Grid (Challenge), Unusual Queries, Scalar Product Tree, Red-Black Boolean Expression, Magical Candy Store, Restore Sequence

December Challenge 2020 Division 1

Even Pair Sum, Square Root of LCA Convolution, Positive Prefixes, String Operations, Permutations, Calculus, Hail XOR

October Cook-Off 2020 Division 1

Path-etic Sums, Yet Another Crossover Episode

October Lunchtime 2020 Division 1

Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Cute Chef Gift

September Cook-Off 2020 Division 1

Maximise Subsequence Value

September Lunchtime 2020 Division 1

Root the Tree, Robot Detector

Code Ensemble (Rated for Division 2)

Priya and AND, Traversing Trees, Help Martha

Total Problems Solved: 36