I am learning link cut tree. Can anyone please provide me some questions to solve related to link cut tree in increasing order of difficulty?
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I am learning link cut tree. Can anyone please provide me some questions to solve related to link cut tree in increasing order of difficulty?
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Some not so trivial and practical:
Timus 1553. Caves and Tunnels
SPOJ 4155. OTOCI
liveArchive 5884. Strange Regulations
Codeforces 117E. Tree or not Tree