zhi.xie

• Username: 2★markxiezhitj
• Student/Professional:Professional
• Organisation:Baidu
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 17

Current Ratings Graph Old Ratings Graph

1501 (-35)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2014(2014-08-11 15:00:00)

Global Rank:   5366

Cheated in:   

Ratings System Update

(2014-08-11 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?

1501 (+100)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   5366

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 (17)

April Challenge 2013

Levy Conjecture, Maximum Weight Difference

May Challenge 2013

Name Reduction, Your Name is Mine

June Challenge 2013

Predictopus, Lapindromes

August Challenge 2013

Little Elephant and Lemonade, Hello Hello, Splitting Candies

September Challenge 2013

Little Elephant and Exams, Chef and Integers , CAO Stage-1

October Challenge 2013

Maxim and Dividers

November Challenge 2013

Uncle Johny, Missing some chairs, Square Digit Squares, Superpowers of 2

December Challenge 2013

Chef and Codes, Magic Pairs, Reign, Rectangular Queries

December Lunchtime 2013

Mike and Matrices

January Challenge 2014

Chef and Feedback

February Challenge 2014

Longest Common Pattern

April Challenge 2014

Farmer Feb

May Challenge 2014

Chef-jumping

June Challenge 2014

Chef and Subarray, Guessing Game

Total Problems Solved: 87