nguyen huu thanh

• Username: 5★giongto35
• Student/Professional:Student
• Institution:National University of Singapore
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 27

Current Ratings Graph Old Ratings Graph

2066 (+31)RatingProvisional
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July Challenge 2014(2014-07-14 15:00:00)

Global Rank:   224

Cheated in:   

Ratings System Update

(2014-07-14 15:00:00)

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2066 (+118)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2014(2022-12-20 00:00:00)

Global Rank:   224

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 (27)

April Cook-Off Challenge

Internet Media Types, A Prime Conjecture

September Cook-off

Digit Rotation, Last Digit Sum, Hotel Bytelandia

November Cook-Off

Moving Coins, Subanagrams

December Cook-Off

Ciel and A-B Problem

February 2012 Cook-off

Daily Train

March 2012 Challenge

Spoon in Matrix, Home Delivery, Free Shuttle Service, Lucky Number, Longest Weird Subsequence

March Cook-Off 2012

Ciel Numbers I, Ciel Numbers II

May Challenge 2012

Jewels and Stones, Lucky lucky number, Remember the recipe

May Cook-Off 2012

Little Elephant and Balance, Little Elephant and Strings

June Challenge 2012

Little Elephant and Candies

August Challenge 2012

Delivery Boy, Little Elephant and Bombs

July Cook-Off 2012

Ciel and Receipt, Ciel and Tomya

August Cook-Off 2012

Forced Output, Code Crazy Minions

January Challenge 2013

Three Different Numbers, Chef of the Year, The Minimum Number Of Moves, Little Elephant and Alcohol

May Cook-off 2013

Subtraction Game 1, Subtraction Game 2, Sequence Transmission

June Cook-Off 2013

Attic Crossing, Lyra and the Alethiometer, Tywins Tactics, Party Planning

July Cook-off 2013

Chopsticks, A Plus B Again!

August Challenge 2013

Little Elephant and Lemonade, Splitting Candies, The Number Of Solutions, Save The Princess, Hello Hello

August Cook-Off 2013

Chef and The Right Triangles, Chef and The Divisibility Queries

September Challenge 2013

Little Elephant and Exams, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2

October Cook-Off 2013

Polo the Penguin and the Numbers, Polo the Penguin and the Test

December Challenge 2013

Rectangular Queries, Reign, Magic Pairs, Chef and Codes, Cube Cakes, Funny Marbles

January Challenge 2014

Magic Trick, Meteor, Please like me, Chef and Feedback

January Cook-off 2014

Chef and the Cake I

June Challenge 2014

Chef and Subarray, Forgot Password, Guessing Game, Chef and Digit Jumps

July Challenge 2014

Little Elephant and Painting, Garden Game, Chef and Frogs, Count Substrings, Reach The Point, Dish Owner, Lucky Game

Total Problems Solved: 104