Taoran Chen

• Username: 5★taoran89
• Country:  United States
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 4

Current Ratings Graph Old Ratings Graph

2165? (-102)RatingProvisional
Rating i Provisional Rating, click to know more

SnackDown 2021 - Elimination Parallel (Rated for Div 1)(2021-12-13 15:30:00)

Global Rank:   45

Cheated in:   

Ratings System Update

(2021-12-13 15:30:00)

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?

2165 (+150)RatingProvisional
Rating i Provisional Rating, click to know more

SnackDown 2021 - Elimination Parallel (Rated for Div 1)(2022-12-20 00:00:00)

Global Rank:   45

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)

None

Practice Paths (0)

None

Contests (4)

November Challenge 2021 Division 3 (Rated)

Functional Array, Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper, Maximise the bridges, Convex Hulk, Flip or Compress

November Cook-Off 2021 Division 2

Non-Decreasing Subsequence of size K, Product Pain, Missing Sums, Make it Divisible

CodeChef Starters 17 Division 2 (Rated)

New Piece, Partition It, GCD of Prefixes, Binary Inversion, String Game

CodeChef Starters 18 Division 1 (Unrated)

Palindromic Binary Numbers, Expectations on a Permutation, Compare those strings

CodeChef Starters 20 Division 1 (Unrated)

Brutal-Xors, Chef and Pal, Genes, Weird Values, Stable Sequence, Finding Pairs

C.O.D.E.R.S Division 1 (Unrated)

The One Where No One is Ready, The One with All the Candy, The One with Ross Wedding

December Challenge 2021 Division 1 (Unrated)

Increasing String , Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, Utkarsh and Placement tests, Squares Counting

Total Problems Solved: 38