Wu Yin

• Username: 6★wywcgs
• Student/Professional:Student
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

2329 (-34)RatingProvisional
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January 2012 Challenge(2012-01-11 15:00:00)

Global Rank:   73

Cheated in:   

Ratings System Update

(2012-01-11 15:00:00)

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2329 (+409)RatingProvisional
Rating i Provisional Rating, click to know more

January 2012 Challenge(2022-12-20 00:00:00)

Global Rank:   73

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 (16)

July Cook Off

Ripple-Carry Adder, The Black and White Knights

September 2010 Challenge

Brush Fire, Cake Production Line, Communicating Servers, Bytelandian Shoppers, Trees Again, Multiples of 3

October 2010 Challenge

Reduce string, Get a Clue, Post Office, Logging Game, Count palindromes, Integer Combinations Of Vectors

November 2010 Challenge

Graph Challenge, Balanced Walks, Renting Spare Oven Time, Chefs Bad Day, Bombing, Randomly Testing Circuits

The November CookOff

N Knights Problem, One Dimensional Game of Life, Cutting Recipes

December 2010 Challenge

Delivering Bread, The Hungry Bear, Odd Binomial Coefficients, Byteknights and Byteknaves, A String Game, Even Coefficients

The December 2010 Cook-Off

Pairing Chefs, Preparing Dishes, The Morning Commute

January 2011 Challenge

Chess Pushing Game, Flu Shot Lineup, Count Relations

February 2011 Contest

Bogosort, Glass Measurement, Milestones, Counting Terms

March 2011 Challenge

Squares Game, Omax

April Long Contest

Gravel, Number Game Revisited, Generalized Independent Sets, Central Point, Rectangles Counting

April Cook-Off Challenge

The Grand Cook Off, Internet Media Types, A Prime Conjecture

May Long Contest 2011

Pruning Trees, Tree Product, The Great Wall of Byteland, Sum Divides Product, Harmonious Decorating

June Long Contest 2011

Maximal Score Path, Chef Teams, Attack of the Clones, Minesweeper Reversed, Restock

January 2012 Challenge

Misinterpretation 2, Houses and Restaurants, Gap Filler Game

Total Problems Solved: 65