xingxin jiang

• Username: 4★focus_sparkle
• Country:  China
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1835 (+105)RatingProvisional
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Starters 163 (Rated)(2024-12-04 22:00:02)

Global Rank:   63

Cheated in:   

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(2024-12-04 22:00:02)

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None(None)

Global Rank:   0

Cheated in:   

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(None)

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Practice Paths (1)

Practice C++

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Contests (5)

Starters 147 Division 4 (Rated till 5 stars)

Independence Day 101, Non-Primes 101, Gold Coins 101, Truth Teller And Liars 101

Starters 148 Division 3 (Rated)

Let Me Eat Cake!, FightBots

Starters 150 (Rated)

Equal Pairs (Easy), Find Multiset State, Equal Pairs (Hard)

Starters 154 (Rated)

GCD and XOR, Triangle Count (Easy), Add 1 or 2 Game

Starters 163 (Rated)

Tree Sum is Fun !, Nice Array, Minimum Types, Sort Them, Lexio Swap

Total Problems Solved: 43