Shen Yang

• Username: 7★sy2006
• Student/Professional:Student
• Institution:Zhenhai High School, China
• 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

2632 (-3)RatingProvisional
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February Lunchtime 2014(2014-02-23 14:30:00)

Global Rank:   8

Cheated in:   

Ratings System Update

(2014-02-23 14:30:00)

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2632 (+291)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2014(2022-12-20 00:00:00)

Global Rank:   8

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)

March Challenge 2013

Peaceful Calculator, Random decreasing function, Tourist Translations, Longest Article, Festivals, Approximately, Fire Escape Routes, Minesweeper, Little Elephant and Colored Coins

May Challenge 2013

Witua and Math, Field Trip, Your Name is Mine, Name Reduction, Juno Puzzle for May, Password Cracking Challenge, Queries on tree again!, Tree Counting, Matchsticks

Lunch Time June 2013

Online Shopping, Greedy Trip, Number of Factors

Lunch Time July 2013

Cooking dishes, Paying optimally, Optimal Trip, Entangled Strings

August Challenge 2013

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

August Lunchtime 2013

Pairwise AND sum, Safe Routes, Matrix, Sorting

September Challenge 2013

Little Elephant and Exams, Merciless Chef, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2, To Queue or not to Queue, Two Roads, Sereja and Snake

October Challenge 2013

Kamehameha, Fibonacci Number, Edit Distance on Grid, Yet Another Nice Girl, CAO Stage-3, Sereja and Transformation, Maxim and Dividers, Helping Lira, Little Elephant and Bamboo

December Lunchtime 2013

Perfect Subarrays, Mike and Task Packages, Mike and Matrices , SuperFunction

January Lunchtime 2014

Chef and Shop, Chef and String, Chef and Numbers, Chef and Way

February Lunchtime 2014

Sereja and Two Arrays, Sereja and ASum, Sereja and D, Sereja and Arrays

Total Problems Solved: 82