Riyon Chowdhury

• Username: 2★riyon
• Country:  Bangladesh
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 7

Current Ratings Graph Old Ratings Graph

1454 (+46)RatingProvisional
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Starters 160 (Rated)(2024-11-13 22:30:04)

Global Rank:   824

Cheated in:   

Ratings System Update

(2024-11-13 22:30:04)

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NA? (+NA)RatingProvisional
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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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Learning Paths (2)

Problem solving in C

3%

C++ Problem Solving

1%

Practice Paths (2)

500 difficulty rating

2%

Practice C++

3%

Contests (7)

Starters 128 Division 4 (Rated)

Moody Chef, MEXimize the Array, Reach 5 Star

Starters 132 Division 4 (Rated)

Change Please, ICE CREAM

Starters 133 Division 4 (Rated)

Legs on a Farm, Devouring Donuts, Maximum Alternating Sum

Starters 136 Division 4 (Rated)

Who Makes P1, Even Sum Subarray, My First Geometry Problem

Starters 155 (Rated)

Chef and Parole, Rectangled

Starters 158 (Rated)

Even vs Odd Divisors

Starters 160 (Rated)

Too Many Oranges, Equate S and T

Total Problems Solved: 29