astrodude

• Username: 3★astrodude
• Country:  India
• Student/Professional:Student
• 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

1649 (+10)RatingProvisional
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Starters 173 (Rated upto < 2700)(2025-02-12 22:30:02)

Global Rank:   1682

Cheated in:   

Ratings System Update

(2025-02-12 22:30:02)

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NA? (+NA)RatingProvisional
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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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Learning Paths (1)

Learn C++

10%

Practice Paths (4)

Prepare for ICPC - Past Year Problems

0%

Bit manipulation

11%

Number theory

42%

Arrays, Strings & Sorting

50%

Contests (8)

Starters 150 (Rated)

IOI 2024, Ratio By 2, Find Multiset State

Starters 152 (Rated)

Chess Olympiad, Winning World Finals, Range Minimize

Starters 153 (Rated)

AI is Coming, Make Arithmetic Progression, Butterfly, Another Game

Starters 154 (Rated)

Coldplay Tickets, Calorie Limit, Add 1 or 2 Game

Starters 155 (Rated)

Chef and Parole, GCD to 1 (Easy), GCD to 1 (Hard), Prefix Suffix Min Max, Rectangled

Starters 156 (Rated)

Partition Score, Long Queue, Even Numbers Hate

Starters 164 (Rated)

Halloween Array, Swap and Flip

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty

Total Problems Solved: 68