P2995 [USACO10NOV] Cow Photographs G
Description
Farmer John wants to take a picture of his entire herd of N (1
Input Format
\* Line 1: A single integer: N
\* Lines 2..N+1: Line i+1 contains the number of the i-th cow in line: c\_i
Output Format
\* Line 1: The minimum amount of time, in minutes, that it takes Farmer John to get the cows into some appropriate order.