ZhangRuixiang

• Username: 5★soda_beta7
• 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: 6

Current Ratings Graph Old Ratings Graph

2093 (+35)RatingProvisional
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May Cook-Off 2015(2015-05-25 00:00:00)

Global Rank:   127

Cheated in:   

Ratings System Update

(2015-05-25 00:00:00)

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2093 (+44)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   127

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 (6)

February Cook-Off 2014

Chef and Kingship, Chef and Reunion, Chef and Remissness

April Cook-Off 2014

Snape and Ladder

June Challenge 2014

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

February Lunchtime 2014

Sereja and ASum, Sereja and D, Sereja and Arrays

May Challenge 2015

Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe, Chef and Cake

May Cook-Off 2015

Devu and friendship testing, Devu and decorating birthday cake

Total Problems Solved: 22