Rishav Ranjan

• Username: 3★rishz12
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Kalyani West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 6

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1613 (-23)RatingProvisional
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Starters 156 (Rated)(2024-10-16 22:00:02)

Global Rank:   1872

Cheated in:   

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(2024-10-16 22:00:02)

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None(None)

Global Rank:   0

Cheated in:   

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(None)

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Contests (6)

Starters 150 (Rated)

Find Multiset State, IOI 2024, Ratio By 2, Equal Pairs (Easy), Equal Pairs (Hard)

Starters 152 (Rated)

Maximize Hamming Distance, Winning World Finals, Anti-Palindrome Queries, Range Minimize

Starters 153 (Rated)

Butterfly, Colorful Tree (Easy Version), Another Game, Make Arithmetic Progression

Starters 154 (Rated)

GCD and XOR, Add 1 or 2 Game

Starters 155 (Rated)

GCD to 1 (Easy), GCD to 1 (Hard), Replace With First

Starters 156 (Rated)

Partition Score, Even Numbers Hate

Total Problems Solved: 21