There was no trade for the last 24 hours, meaning no one sold or bought this coin. Lomocoin (LMC) rankings in different categories, determined by market capitalization: Social Network : #53 Premine : #47 Lomocoin Quarterly Returns YearQ1 Return (%)Q2 Return (%)Q3 Return (%)Q4 Retur...
The nextn - 1 lines describe tree edges:ithof them consists of two integerspiandci(1 ≤ pi ≤ n, - 109 ≤ ci ≤ 109), meaning that there is an edge connecting verticesi + 1 andpiwith numberciwritten on it. Output Print the only integer — the minim...