#4463. 000001
-
ID: 4463
Type: Default
2000ms
256MiB
Tried: 0
Accepted: 0
Difficulty: (None)
Uploaded By:
000001
说明
F. 000001
time limit per test
1 secondmemory limit per test
256 megabytesinput
standard inputoutput
standard outputInput
The input contains a single integer a (1≤a≤64).
Output
Output a single integer.
Examples
Input
2
Output
1
Input
4
Output
2
Input
27
Output
5
Input
42
Output
6