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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.

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 » Colin Galen
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Colin Galen

  • 7★galencolin
  •   United States
  • Student
  • Montgomery Blair High School Silver Spring, Maryland, USA
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 14
2555 (+26)RatingProvisional
Rating i Provisional Rating, click to know more
November Cook-Off 2020 Division 1(2020-11-23 00:30:00)
Global Rank:   13
Cheated in:   

Ratings System Update

(2020-11-23 00:30:00)
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?
2555 (+44)RatingProvisional
Rating i Provisional Rating, click to know more
November Cook-Off 2020 Division 1(2022-12-20 00:00:00)
Global Rank:   13
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)

Practice Paths (1)

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Practice for ZCO and INOI

2%

Contests (14)

March Challenge 2019 Division 2

Chef and Number Game, Yet Again a Subarray Problem, Chef and a Beautiful Digit, Chef got Recipes

March Cook-Off 2019 Division 2

XOR N-bonacci Sequence, UEFA Champions League

April Challenge 2019 Division 2

Maximum Remaining

April Challenge 2020 Division 2

Leaked Answers (Challenge), COVID Pandemic and Long Queue, Sell All the Cars, Unit GCD, Ready Bitwise, Perfect Power Divisors, Strange Number, Squared Subsequences, Factor Tree

March Cook-Off 2020 Division 2

Escape the Tree , Maximize Letter Beauty, Box of Chocolates, Find Your Gift, Mysterious Sequence

April Cook-Off 2020 Division 1

Tower Counting, Simple Operations

May Cook-Off 2020 Division 1

Chef, Chefina and Their Friendship, Chefland Squads and the Army Chief, Chefina on a Trip, Roads in Chefland

March Lunchtime 2020 Division 2 (Unrated)

Good Prefix, Chef Swaps Digits, Maximize LCM, Strip in a Tree!

April Lunchtime 2020 Division 1

Dot Time, Triangle Query, Positive Mex

May Lunchtime 2020 Division 1

Absolute Min Max, Escape One, Convert the String, Tree difference

August Cook-Off 2020 Division 1

Red-blue Trees, Polygon Relationship, Chefina and Dishes

August Lunchtime 2020 Division 1

Alien Invasion , Mode of Frequencies, Game on a Strip, Counting Graphs

RECode 12.0 (Rated for all)

Chef and String, Chef and Walk, Chef and Rotation, Chef and Or, Chef and Numbers

November Cook-Off 2020 Division 1

Chef and IPC Certificates, Hiring Workers, Communication Channel, Graph Construction, Flip the String

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian, Doof fires Brackets, Jeremy gets a gift, Unique Substring

Total Problems Solved: 162

Contributions

Problems Authored (0)

No Contribution

Problems Tested (0)

No Contribution

Editorials Contributed (4)
Contest Problem
LTIME88 UKROBOT
WATMELON
FEWDIFF
ADDONSEG
2555
(Div 1)
★★★★★★★
CodeChef Rating (Highest Rating 2555)
  • 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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