Problem3099--000001

3099: 000001

[Creator : ]
Time Limit : 2.000 sec  Memory Limit : 256 MiB

Description

time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output
Input

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

Source/Category