Minh Nguyễn Xuân

• Username: 5★minhnguyenxuan
• Country:  Vietnam
• Student/Professional:Student
• Institution:Tran Dai Nghia High school Hồ Chí Minh, Vietnam
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

2071 (-6)RatingProvisional
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Starters 113 Division 1 (Rated)(2023-12-20 22:30:00)

Global Rank:   138

Cheated in:   

Ratings System Update

(2023-12-20 22:30:00)

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1985 (+49)RatingProvisional
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October Lunchtime 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   227

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 (10)

February Challenge 2021 Division 3

Highest Divisor, Maximise Function

April Lunchtime 2021 Division 3

A Special Tree, Chef in Heaven , Bench Press, Equinox Strings, Array Rotation, Coldplay

May Cook-Off 2021 Division 2

The Last Problem, Double Burgers, Chef and Subarrays

May Lunchtime 2021 Division 1

Total Components, K-Subarrays

May Challenge 2021 Division 2 (Rated)

Xor Equality, Modular Equation, Tic Tac Toe, An Interesting Sequence, Tree House, Valid Paths, King Killing

June Lunchtime 2021 Division 1

From Rational to Binary, Richie Rich, Tic Tac Toe

August Lunchtime 2021 Division 1

Just a Graph

Starters 73 Division 2 (Rated)

Find an integer, Append for OR, Hamiltonian Tree, First To Last, Consecutive Xor, Minimum OR Path

Starters 113 Division 1 (Rated)

Count Distinct Arrays, Minimise Maximum Subarray Sum, Score Sum, Maximum Score

Total Problems Solved: 40