Makacha

• Username: 4★makacha
• Country:  Vietnam
• Student/Professional:Student
• Institution:Lam Son High School, Thanh Hóa, Vietnam
• 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: 7

Current Ratings Graph Old Ratings Graph

1989 (+81)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2020 Division 1(2020-05-30 22:30:00)

Global Rank:   61

Cheated in:   

Ratings System Update

(2020-05-30 22:30:00)

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?

1989 (-176)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   61

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)

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Practice Paths (0)

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Contests (7)

August Challenge 2018 Division 2

Problem Sort, Sheokand and Number, Spell Bob, Modular GCD

February Challenge 2019 Division 2

Chef and Secret Ingredients, Appy and Contest, Deputy Chef

October Lunchtime 2019 Division 2

Khaled in HIT, Box Game, Counting Inversions Revisited

February Lunchtime 2020 Division 1

Monsters Battle, Secret Mission, Swapping to Palindrome, Painter Problem

May Lunchtime 2020 Division 1

Absolute Min Max, Convert the String, Tree difference

Exun Programming Prelims 2019 (Rated for all)

Weird Modulo Problem , Tennis Tournament, Chipped Tree, Yet Another Partition Problem

International Coding Marathon (Rated for all)

Lavanya Loves DFA, Are These Equal, Mr Pr in a Dilemma

Total Problems Solved: 75