Yu, Xiaoyao

• Username: 5★yuxingdubai
• Country:  China
• Student/Professional:Student
• Institution:Zhejiang University China
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 3

Current Ratings Graph Old Ratings Graph

2034? (+64)RatingProvisional
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June Challenge 2014(2014-06-16 15:00:00)

Global Rank:   267

Cheated in:   

Ratings System Update

(2014-06-16 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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2034? (+99)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2014(2022-12-20 00:00:00)

Global Rank:   267

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 (3)

November Challenge 2012

Delicious Dishes, Candy Collecting Game, Coin Flip, Jam Board, Many Left, Sridhar Likes Travelling, A Wonderful Chocolate

August Challenge 2013

The Number Of Solutions, Splitting Candies, Prime Distance On Tree, Deleting numbers, Sereja and Ballons, Chef and Segments, Save The Princess, Hello Hello, Music & Lyrics, Little Elephant and Lemonade

June Challenge 2014

Maxim and Progressions, Chef and Functions, Chef and Digit Jumps, Chef and Subarray, Guessing Game, Forgot Password

Total Problems Solved: 23