Yusong Gao

• Username: 4★gaoyusong
• Student/Professional:Professional
• Organisation:Taobao.com
• 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: 12

Current Ratings Graph Old Ratings Graph

1903 (+31)RatingProvisional
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October Challenge 2014(2014-10-13 15:00:00)

Global Rank:   679

Cheated in:   

Ratings System Update

(2014-10-13 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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1903 (+100)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   679

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 (12)

April Challenge 2012

Double Strings, Stacking Pancakes, Greatest Dumpling Fight, Fit to Play

April Cook-Off 2012

Top Batsmen, Crease Painting, Resistance

May Challenge 2012

Jewels and Stones, Lucky lucky number, Divisible Pairs, Remember the recipe, A Home for Chef

May Cook-Off 2012

Little Elephant and Balance, Little Elephant and Strings

July Challenge 2012

Gift Rift

August Challenge 2012

Little Elephant and Bombs, Range of Data, Delivery Boy

September Challenge 2012

Kisses & Hugs, Racing Horses, ChefTown Parade

January Challenge 2013

Little Elephant and Alcohol, Three Different Numbers, Chef of the Year, A Fence for Byteland, The Minimum Number Of Moves, Dividing Products, End Of The World

February 2013 Challenge

Buy1-Get1

March Challenge 2013

Tourist Translations, Approximately, Fire Escape Routes

April Challenge 2013

Kingdom Unity, Levy Conjecture, Maximum Weight Difference, Barcelona Gameplay Tactics, Little Elephant and Music

October Challenge 2014

Remy paints the fence, Chef and Ground, Chef and Painting, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

Total Problems Solved: 46