Tao Zhao

• Username:5★zhymaoiing
• Student/Professional:Student
• Institution:University of Electronic Science and Technology of China Chengdu, China
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

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

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

2123 (-29)RatingProvisional
Rating i Provisional Rating, click to know more

December 2011 Long Contest(2011-12-11 15:00:00)

Global Rank:   73

Cheated in:   

Ratings System Update

(2011-12-11 15:00:00)

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?

2123 (+264)RatingProvisional
Rating i Provisional Rating, click to know more

December 2011 Long Contest(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)

None

Practice Paths (0)

None

Contests (6)

March 2010 Contest

Heroes of Magical Might, K-important Strings, The Best Tower, Tri-Hexagonal Puzzle, Traffic jam, Treasure Hunting

April 2010 Contest

Adding Fractions

May 2010 Contest

Nice Quadrangles, Rendezvous, Summing Slopes

July 2010

Closest Ranking, Block Tower, Adding Least Common Multiples, Rearranging Digits, Maximal crosses, Happy Days

July 2011 Long Contest

Billboards, A-E Hash Function, Most Popular Friend

December 2011 Long Contest

Birthday Gift, Robot Movings

Total Problems Solved: 23