Ivan Obraztsov
- 5★darkstar1863
- United States
- Professional
- No Active Plan. View Details
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(Last 6 Months)
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No. of Contests Participated: 9
Ratings System Update
(2015-09-21 00:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
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Contests (9)
September Challenge 2014:
Fun with Rotation, Chef and sequence, Chef and Left-Right, Chef and Rainbow Array - 2, Factorisation
January Challenge 2015:
Queries on the String, Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries