Dreamzers

• Username: 2★harbin
• Country:  United States
• Student/Professional:Student
• Institution:Purdue University
• 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: 8

Current Ratings Graph Old Ratings Graph

1566 (+47)RatingProvisional
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Code Drive Division 3 (Rated)(2021-12-30 23:00:04)

Global Rank:   628

Cheated in:   

Ratings System Update

(2021-12-30 23:00:04)

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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1566 (-57)RatingProvisional
Rating i Provisional Rating, click to know more

Code Drive Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   628

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 (8)

August Challenge 2019 Division 2

Football, Distribute Apples, Zombie and the Caves, Dilemma

August Lunchtime 2019 Division 2

Eidi Gift

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

January Cook-Off 2021 Division 3

Distinct Pair Sums, Password

January Lunchtime 2021 Division 3 (Unrated)

Ashishgup and Interviews, Even Sum, Even Differences, Pair Me

February Challenge 2021 Division 3

Maximise Function, Highest Divisor

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait

Code Drive Division 3 (Rated)

Game between friends, Count Number of Peaks, Favourite String of Chef

Total Problems Solved: 51