CodeChef Logo CodeChef Logo
Learn Practice Compete
Upgrade to Pro
Learn Practice Compete
Home » Xu Zhe an
user profile

Xu Zhe an

  • 6★cyani
  •   China
  • Student
  • Hangzhou Xuejun High School Hangzhou, Zhejiang, China
  • List of teams by Xu Zhe an
  • No Active Plan. View Details

Activity Heat Map

New
(Last 6 Months)

Rating Graph

No. of Contests Participated: 6
2345 (+94)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2019 Division 1(2019-05-13 15:00:00)
Global Rank:   15
Plagiarised in:   

Ratings System Update

(2019-05-13 15:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
2345 (-79)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2019 Division 1(2022-12-20 00:00:00)
Global Rank:   15
Plagiarised 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

Junior Rating Graph

No. of Contests Participated: 6
2112 (+45)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2019 Division 1(2019-05-13 15:00:00)
Global Rank:   15
Plagiarised in:   

Ratings System Update

(2019-05-13 15:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
2112 (+71)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2019 Division 1(2022-12-20 00:00:00)
Global Rank:   15
Plagiarised 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

CodeChef Rating Distribution

Submissions

Problems Solved

Fully Solved (44)

Practice: COUNTREL, SHUFFL, STRQUER, FIBTREE, XRQRS, KILLKTH, TASUFFIX, EDGY, SONIQUE, TRDST, KSUFFIX

OCT17: PERFCONT, MEX, CHEFCOUN

LTIME54: SMRSTR, LRQUER

DEC17: VK18, GIT01, CPLAY, CHEFEXQ, REDBLUE, CHEFUNI, CHEFHAM

JAN18: RECTANGL, MAXSC, KCON, STRMRG, PRTITION, MONSTER, SQRGOOD, KILLKTH, XYHUMOQ, CHEFPALS

MAY18A: DBFB, CHSIGN, FAKEBS, STMINCUT, EDGEST, NONCONVX

MAY19A: WTBTR, TREDEG, ADAROKS2, ADAPWN, SONGIF

Partially Solved (4)

OCT17: CHEFGP

LTIME54: SHUFFL

DEC17: CHEFFIB

MAY19A: CUREK

Contributions

Problems Authored (0)

No Contribution

Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution

2345
(Div 1)
★★★★★★
CodeChef Rating (Highest Rating 2345)
  • Inactive Global Rank
  • Inactive Country Rank

Games Rating

1v1 Rating

Unrated

Puzzle Rating

Unrated

Go to Games Profile

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

Junior

2112
CodeChef Rating (Highest Rating 2112)
  • Inactive Global Rank
  • Inactive Country Rank

Recent Activity

Fetching recent activity

Programming Tools

Online IDE
Upcoming Coding Contests
Host Your Contest
Problem Setting

Learning Resources

Getting Started
Practice Problems
CodeChef Discuss
FAQ's

More

CodeChef For Business
Contact Us
Code Of Conduct
User Ranklist

Usage Policy

Privacy policy
Terms
www.codechef.com
Follow Us

We use cookies to improve your experience and for analytical purposes. Read our Privacy Policy and Terms to know more. You consent to our cookies if you continue to use our website.