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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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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.

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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
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nguyenbuihongq

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  • 6★nguyenbuihongq
  •   Vietnam
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Submissions Heat Map

Rating Graph

No. of Contests Participated: 2
2204? (+433)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 225 (Rated)(2026-02-11 22:00:02)
Global Rank:   6
Cheated in:   

Ratings System Update

(2026-02-11 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 (0)

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Practice Paths (0)

None

Contests (2)

Starters 224 (Rated)

The Coding Streak, Accommodation, Qualified or Not, AabBcCDd, MAX MIN MEX, MEX Variation, Tree Walk 2, Tree Walk 3, Advitiya Coin

Starters 225 (Rated)

Prime Prefixes, All Even, Mega Mode, Payment Scheme, Maximum Score, Near Yet Far (Hard), Near Yet Far, Plus-Minus Split

Monday Munch - DSA Challenge 23

Count subsets with sum K, Tennis Match, Chef and His Two Friends, Reverse Words in a String, Missing number in permutation, Cookie distribution

Weekend Dev Challenge 36: Spring Boot Projects

Note Taking API Project, URL Shortener Project, Encryption Terminal Project, Mars Rover Navigator Project

Monday Munch - DSA Challenge 24

Chef Counts Primes, XOR of numbers in a range, Chef Removes Overlapping Intervals, Chef Combines Intervals, Chef and Stock Profits, Rotate the array

Weekend Dev Challenge 37: Spring Boot Projects

Corporate Asset Registry Project, IoT Nexus Controller Project, Tech Blog Platform Project, Flight Booking Engine Project

Monday Munch - DSA Challenge 25

Reverse Words in a String, Maximum Possible MEX After Operations, Chef Solves Asteroid Collision, Chef Builds Queue Using Stacks, Chef Solves LRU Cache, Chef Circular Search

Total Problems Solved: 121

2204?i Provisional Rating, click to know more
(Div 1)
★★★★★★
CodeChef Rating (Highest Rating 2204)
  • 417 Global Rank
  • 5 Country Rank

Skill tests

33%

Python Skill test

Attempted on February 2026
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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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