Pipipapi W

• Username: 5★wyh_007
• Country:  China
• Student/Professional:Student
• Institution:Nanjing University of Science and Technology, China
• 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: 6

Current Ratings Graph Old Ratings Graph

2048 (+11)RatingProvisional
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Starters 66 Division 1 (Rated till 5-stars)(2022-11-23 23:00:00)

Global Rank:   45

Cheated in:   

Ratings System Update

(2022-11-23 23:00:00)

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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2048 (+19)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 66 Division 1 (Rated till 5-stars)(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?

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Contests (6)

Starters 47 Division 4 (Rated)

Copy and Push Back, Similar Heights, Construct N, End Sorted, Minimum Coins, Chess Time, Chef On Date

Starters 51 Division 4 (Rated)

Adjacent Xors, Split N, Copy and Paste, Final Population, TV Discount, Dominant Element

Starters 57 Division 2 (Unrated)

Two Different Palindromes, Even Splits, Delicious Queries, Tree and Divisors, Maximum Expression

Starters 61 Division 2 (Rated)

Minimise LCS, Weird Subarrays, Subarray Removal

Starters 62 Division 2 (Rated)

Pythagorean Pair, Final Sum, Make Multiple, Sorted Substrings

Starters 63 Division 2 (Rated)

Maximize 1s, One-XOR Deletions, Make Length 1, Minimum Absolute Score, Greedy Grid Moves

Starters 66 Division 1 (Rated till 5-stars)

Good Binary Strings, Palindrome by Splitting, Connect All Cities, Palindrome In Making

Total Problems Solved: 38