Given a sorted list with distinct numbers, please find out the index of request numbers.
Fisrt line: a positive number N. It means the number of elements in the given sorted list. 1<N<=200000
Second line: N integer numbers from small to large. It means the sorted list.
Following lines: Each line is a request number in the above sorted list. You should output the index of the request number in the sorted list.
For each requst number, output the index of it.