Tien Nguyen Thanh

Silver League

• Username: 4★tohoshinki254
• Country:  Vietnam
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 13

Current Ratings Graph Old Ratings Graph

1934 (+16)RatingProvisional
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Starters 242 (Rated)(2026-06-10 22:00:02)

Global Rank:   185

Cheated in:   

Ratings System Update

(2026-06-10 22:00:02)

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1765 (+0)RatingProvisional
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Starters 56 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   786

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 (13)

Starters 51 Division 4 (Rated)

Final Population, TV Discount, Dominant Element, Split N

August Long 2022 Division 4 (Rated)

Maximum Submissions, Make A and B equal, Two Trains, Hello Equation, XOR with smallest element, Sale Season, Angled Flip

Starters 54 Division 3 (Rated)

Equal Distinct, Ticket Fine, K Flip, Departments (Easy Version)

Starters 56 Division 2 (Rated)

Maximize Colours

Starters 218 (Rated)

Collatz Conjecture (Hard), Stop The Count, Counting Optimal Arrays, Deleting Array Again, Collatz Conjecture (Easy)

Starters 219 (Rated)

Distance Sum, New Operation, 3 Paths , Ones and Zeroes II, Ones and Zeroes I

Starters 223 (Unrated)

Expansion, Add to First, Deleting Substrings, School Trip, Less than Max

Starters 229 (Rated)

Sum Not Equal, Sequential Clamp, Minimal Usage

Starters 233 (Rated)

AB or C, Median Updates, Tree LCA Sets, K Median, Movie

Starters 237 (Rated)

Finding All, Final Element, DIividing Candies

Starters 238 (Rated)

Min-Max Queries, WEC-REC, Modular Mirrors

Starters 240 (Rated)

Comfortable Seating, Binary Smile, Counting LCM (Easy), Points Table, Counting Characters , Partition

Starters 241 (Rated)

Increasing Windows, Cyclic XOR, Run Chase, Sum Reduction, Even Sum, No 3 Equal

Starters 242 (Rated)

Seated Together, Early Certificates, Split And Differ, Eventually Equal, Draft Picks, Binary Sorting

Total Problems Solved: 68