Ivan Bettannier

Rookie League

• Username: 3★russellhantz
• Country:  France
• Student/Professional:Other
• 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

1786 (-2)RatingProvisional
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Starters 217 (Rated)(2025-12-17 22:00:02)

Global Rank:   587

Cheated in:   

Ratings System Update

(2025-12-17 22:00:02)

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NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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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Learning Paths (0)

Practice Paths (1)

Arrays, Strings & Sorting

20%

Contests (8)

Starters 196 (Rated)

Cloud Watching, More Cookies, Append Average, Sugar Limit

Starters 202 (Rated)

Endless Play, Buying Flowers, If Only I Could Read, Two Rolls, Min-Max Deque (Easy)

Starters 209 (Rated)

Binary Love, Tactical Conversion, Small GCD Sort

Starters 210 (Rated)

Delete Sorted Subsequence, Chocolate Eating, First Element Counting

Starters 211 (Rated)

Tournament Rigging (Minimum), Wolf Down, No Doubling, Buying Chairs, Subarray Maximums

Starters 213 (Rated)

Mean Difference (Easy), Chef and String, Separation, No 4 Please

Starters 214 (Unrated)

Crazy Permutations, Zero Permutation Score, Delete For Fun

Starters 216 (Rated)

LIS and LDS, Minimum Same Difference, Best Seats

Starters 217 (Rated)

Make An AP, Range MEX, Add to make Positive, Add 1 or 3

Total Problems Solved: 37