D. Important Memories
time limit per test
1 second
memory limit per test
255 megabytes
input
standard input
output
standard output

Let's think back about some important memories where us, competitive programmers, have to go through. For example, all our ACs.

Input

The only line contains a single integer $$$n$$$ ($$$1 \leq n \leq 6$$$).

Output

Output the answer.

Examples
Input
1
Output
256
Input
2
Output
256
Input
3
Output
256