Jialin Ouyang

• Username: 6★daidailanlan
• Country:  United States
• Student/Professional:Professional
• Organisation:Facebook
• 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: 12

Current Ratings Graph Old Ratings Graph

2372 (+14)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2014(2014-09-15 15:00:00)

Global Rank:   93

Cheated in:   

Ratings System Update

(2014-09-15 15:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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2372 (+219)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   93

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 (12)

April Challenge 2013

Barcelona Gameplay Tactics, ChefGame, Kingdom Unity, Maximum Weight Difference, Levy Conjecture, Cylinder, Little Elephant and Music

April Cook-Off 2013

Andrew and the Birthday, Andrew and the Meatballs, Andrew and the Strings, Andrew and the Meatballs again

May Challenge 2013

Witua and Math, Field Trip, Your Name is Mine, Name Reduction, Juno Puzzle for May, Queries on tree again!, Tree Counting, Matchsticks

June Challenge 2013

Just Some Permutations 3, Lapindromes, W String, Predictopus, Count Special Matrices, Dessert Wizard, Little Elephant and Mouses, Collecting Magical Berries, Two k-Convex Polygons

May Cook-off 2013

Subtraction Game 1, Subtraction Game 2, Sequence Transmission

April Challenge 2014

Cards, bags and coins, Shortest Path in Binary Trees, Divide the Tangerine, Chef and Digits, Farmer Feb, Counting Matrices

May Challenge 2014

Stone, Sereja and Game, Chef and Strange Matrix, Sereja and Subsegment Increasings, Fun with AGp, Dynamic Trees and Queries, Compilers and Parsers, Little Elephant and Balloons, Chef-jumping

June Challenge 2014

Little Elephant and Blocks, Chef and Functions, Chef and Digit Jumps, Chef and Subarray, Two Companies, Guessing Game, Forgot Password

July Challenge 2014

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

August Challenge 2014

Chef and Gift, Cleaning Tables, Earthquake, The Leaking Robot, Chef and Reversing, Little Elephant and T-Shirts, Mountain Holidays 2

September Challenge 2014

Sereja and Bubble Sort, Chef and Rainbow Array - 2, Chef and Swaps, Chef and Left-Right, Chef and sequence, Fun with Rotation, Flooring

April LunchTime 2014

Minion Circle, Knight Fork, Tracy and Charlie

Total Problems Solved: 110