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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
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Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

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Practice Compete Compiler
Home » Xian Haoming
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Xian Haoming

  • 6★xhm154
  • Student
  • Sun Yat-sen Memorial Middle School Shiqi, Guangdong, China
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 8
2429 (-18)RatingProvisional
Rating i Provisional Rating, click to know more
February Challenge 2019 Division 1(2019-02-13 15:00:00)
Global Rank:   97
Cheated in:   

Ratings System Update

(2019-02-13 15:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?
2429 (+89)RatingProvisional
Rating i Provisional Rating, click to know more
February Challenge 2019 Division 1(2022-12-20 00:00:00)
Global Rank:   97
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 (8)

December Challenge 2018 Division 1

Max and Electrical Panel, Colorblind Feast, Chef and Interactive XOR, Directing Edges, Edge Addition

November Challenge 2018 Division 2

Chef and Happiness, Chef and Difficult Contests, Binary Strings, Magician versus Chef 2, Chef, Primes and Trees (Challenge), Good Median, Appy Loves One, Chef and Ridges

October Challenge 2018 Division 2

Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard, Chef and Serves, Byte to Bit, Chef and Circles

November Lunchtime 2018 Division 1

Beats and Pieces, Probability, Useful Number, Maximize It

December Lunchtime 2018 Division 1

Choosing from Buckets, Drawing Lines, Age Calculator

January Challenge 2019 Division 1

Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs, Party, A Pizza Slice

January Lunchtime 2019 Division 1

Distances, Mouse Meets Cheese, Rooks, Wanderer

February Challenge 2019 Division 1

Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Xor Decomposition, Yet Another Tree Problem, Art of Balance, Maximize the Tax

Total Problems Solved: 68

2429
(Div 1)
★★★★★★
CodeChef Rating (Highest Rating 2447)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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