Xu Jing

• Username:1★xujing
• Country:  Hong Kong (SAR)
• Student/Professional:Student
• Institution:Northwestern Polytechnical University, China
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

Last 6 Months 2024 (Jul-Dec)2024 (Jan-Jun)2023 (Jul-Dec)2023 (Jan-Jun)

Rating Graph

No. of Contests Participated: 12

Current Ratings Graph Old Ratings Graph

1260 (+12)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2015(2015-12-27 14:00:00)

Global Rank:   747

Cheated in:   

Ratings System Update

(2015-12-27 14:00:00)

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?

1260 (-142)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2015(2022-12-20 00:00:00)

Global Rank:   747

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)

July Cook-Off 2014

Copy-Paste, Sum Queries

October Cook-Off 2014

The Army, Walk on the Axis

August Challenge 2014

Mountain Holidays 2, Chef and Reversing, The Leaking Robot, Chef and Gift

December Challenge 2014

XOR with Subset

July Lunchtime 2014

And Operation, Shift The String

June Challenge 2015

Chef and His Friend

October Challenge 2015

Spheres

October Cook-Off 2015

Almost Sorted Permutation

December Lunchtime 2015

Distinct Codes

Total Problems Solved: 23