Xu Xianyou

• Username: 3★xuxianyou
• Student/Professional:Student
• Institution:Hangzhou Xuejun High School Hangzhou, Zhejiang, China
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 1

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1788? (+288)RatingProvisional
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June Lunchtime 2014(2014-06-29 14:00:00)

Global Rank:   23

Cheated in:   

Ratings System Update

(2014-06-29 14:00:00)

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1788? (+70)RatingProvisional
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June Lunchtime 2014(2022-12-20 00:00:00)

Global Rank:   23

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

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Contests (1)

June Lunchtime 2014

Coprime Triples, The Smallest Pair, Dynamic Inversion

Total Problems Solved: 4