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Programming and DSA

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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.

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

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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.

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Practice Compete Compiler
Home » Dezhonger Zhang
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Dezhonger Zhang

Rookie League Rookie League
  • 4★dezhonger
  •   China
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 3
1865? (+155)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 230 (Rated)(2026-03-18 22:00:02)
Global Rank:   36
Cheated in:   

Ratings System Update

(2026-03-18 22:00:02)
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NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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Learning Paths (1)

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Machine Learning

1%

Practice Paths (0)

None

Contests (3)

Monday Munch - DSA Challenge 07

Is that a century

Starters 210 (Rated)

Delete Sorted Subsequence, Chocolate Eating, Profits, Notebook Counting, First Element Counting

Monday Munch - DSA Challenge 09

Largest Subarray with Sum 0, Is the number divisible by 5, Print Pattern, Get all ancestors, AND Plus OR

Starters 212 (Rated)

Exit Door, Interesting Binary (Easy Version), Distinct Fun, Counting MEX Is Fun, Signal, Binary Flip

Weekend Dev Challenge 25: Frontend Essentials - HTML,CSS,JS

Part 2 - Multi-Step Form Project, Multi-Step Form Project, Character Counter & Text Formatter Project, Light-Dark Theme Toggle Challenge, Part 2 -Character Counter & Text Formatter Project

Monday Munch - DSA Challenge 13

Less than 10

Weekend Dev Challenge 27: SQL Projects

Challenge 1 - Active Employees of Chef Corp, Challenge 2 - Chef Corp Department Summary, Challenge 3 - Active Project Team Members, Challenge 4 - Chef Corp Project Workforce Summary

Monday Munch - DSA Challenge 15

Remove Outermost Parentheses, Christmas visits

Monday Munch - DSA Challenge 16

Matrix Rotations, Birthday Chocolates, Chef and Consecutive Ones, Longest Substring Without Repeating Characters, Unique Subset, Special Substring

Monday Munch - DSA Challenge 21

Chef and Final match

Starters 230 (Rated)

Prefix Max Counting, Sum of Second Max, A to B (Hard), A to B (Easy), Sets Diff by K, Reselling Items

Total Problems Solved: 51

1865?i Provisional Rating, click to know more
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1865)
  • 3287 Global Rank
  • 38 Country Rank

Badges

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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