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Programming and DSA

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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

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

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Practice Compete Compiler
Home » Stephen Sun
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Stephen Sun

Rookie League Rookie League
  • 4★stephen_s
  •   Canada
  • Student
  • Carleton University Canada
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 21
1876 (+24)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 208 (Rated)(2025-10-15 22:00:02)
Global Rank:   192
Cheated in:   

Ratings System Update

(2025-10-15 22:00:02)
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?
NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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)

Practice Paths (5)

learn-icon

1800 to 2000 difficulty problems

7%
learn-icon

1600 to 1800 difficulty problems

2%
learn-icon

1400 to 1600 difficulty problems

2%
learn-icon

1000 to 1400 difficulty problems

1%
learn-icon

Practice Strings

18%

Contests (21)

Starters 180 (Rated)

Array Operations, Shall we play a game, CodeMat, Maximum Ones

Starters 181 (Rated)

The Best Matrix, Breaking Sticks, Find Outside Array, Flip Prefix

Starters 182 (Rated)

Bar Queue, Beautiful Garden, Palindromic Score

Starters 183 (Rated)

Complete MST, S to T, Larger Smaller, Max Triangle

Starters 184 (Rated)

One Down

Starters 185 (Rated)

GCD Summation, Creature Hunter

Starters 186 (Rated)

Approval Ratings, Jump A or B, Distinct Arrays

Starters 187 (Rated)

OR What, Incremental Game

Starters 188 (Rated)

Swaps in a String, K Boxes, Yet Another Monsters Problem, Subset Sum 3

Starters 189 (Rated)

Nutrition Cost, Create Binary String

Starters 190 (Rated)

Subsequence Sort, Light All, Parry It! (Easy)

Weekend Dev Challenge 02

RCV Vote Counter - 2, RCV Vote Counter - 3, RCV Vote Counter - 1

Weekend Dev Challenge 03

Job Application Tracker - 1

Starters 192 (Rated)

No 3 Please!, Security Lines

Starters 194 (Rated)

Mark All, Munchys Modulo, Chef Bakes Cake 3, Good Arrays (Cyclic)

Starters 195 (Rated)

String Deletions, Game (Easy), Marble Collector

Starters 197 (Rated)

Good Ranking (Pair), Split, All Odd Prefix Sums

Starters 198 (Rated)

Currency Exchange, Restricted Removals, Make Cat, Decoration Discount, Minimize Maximum Mex

Starters 200 (Rated)

Random NIM, Good Subsequence, Restrict Palindromes

Starters 201 (Rated)

Compare and Connect, Huge Grid (Easy Version), Mixing Liquids, Mark Points

Starters 204 (Rated)

Minimize Sum, Drawing Chances

Starters 205 (Rated)

Unreachable, Prefix-Suffix Reconstruction, Mirror Jump, Triplet Maximization

Starters 208 (Rated)

GCND, Sabotage, Alternate Jumps, Cycle and Add

Total Problems Solved: 157

1876
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1876)
  • 3525 Global Rank
  • 10 Country Rank

Skill tests

20%

Skill-test: Operating systems

Attempted on June 2025
87%

SQL Skill Test

Attempted on June 2025
90%

C language Skill test

Attempted on June 2025
View skill tests

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

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