Marcin

• Username: 6★fly_37
• Country:  Poland
• Student/Professional:Student
• Institution:University of Wrocław Poland
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 21

Current Ratings Graph Old Ratings Graph

2295 (-38)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2021 Division 1(2021-07-28 22:45:00)

Global Rank:   144

Cheated in:   

Ratings System Update

(2021-07-28 22:45:00)

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?

2295 (+136)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   144

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 (21)

June Challenge 2019 Division 2

Chef and Proxy, Road Signs, Chef and Ingredients, Lent Money, Guddu on a Date

June Cook-Off 2019 Division 2

Multiple Choice Exam, Ants and Anteaters, Eat Twice, Drink Slush

June Lunchtime 2019 Division 1

Fuzzy Conversions, The Grux Permutation , Igzi and Burly Array

July Challenge 2019 Division 1

Hit the Coconuts, Snake and Apple Tree, Guess the Prime!, Codechef War, Circular Merging

July Cook-Off 2019 Division 1

Birthday Gift Again

August Challenge 2019 Division 1

Complement Spanning Trees, Chef and Gordon Ramsay, Dilemma, Maximize an Expression, Encoding, Guddu and his Mother

September Challenge 2019 Division 1

Biladerim Icin, Fuzzy Linear Combinations, Expected GCD, Doofish Set, Chef Designed a Network

September Mega Cook-Off 2019 Division 1

Save Jewels, Angry Grandfather, Fitness Exercises

September Lunchtime 2019 Division 1

All Substrings, Ice Cream Queue, Treeversion, Find the Sum

November Lunchtime 2019 Division 1

Washing Windows, Planting Trees

March Cook-Off 2020 Division 1

Mysterious Sequence, Maximize Letter Beauty

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 1 (Unrated)

Maximize LCM, Strip in a Tree!

May Lunchtime 2020 Division 1

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

July Cook-Off 2020 Division 1

Even-tual Reduction, OR-thodox Distinction, Path-etic Products

August Cook-Off 2020 Division 1

Red-blue Trees, Polygon Relationship

June Cook-Off 2020 Division 1

Banned Quotient, Checkpoints, Per Capita Income

June Lunchtime 2020 Division 1

Maximum AND, Gold Mining, Square Submatrices

October Lunchtime 2020 Division 1

Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Cute Chef Gift

September Lunchtime 2020 Division 1

Root the Tree, Robot Detector

July Cook-Off 2021 Division 1

Beautiful Subsequence, Mod Equality

SnackDown 2021 - Online Qualifiers

Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

Total Problems Solved: 95