Contest: Task: Related: TaskB

Score : $100$ points

This is the $214$-th AtCoder Beginner Contest (ABC).

The ABCs so far have had the following number of problems.

- The $1$-st through $125$-th ABCs had $4$ problems each.
- The $126$-th through $211$-th ABCs had $6$ problems each.
- The $212$-th through $214$-th ABCs have $8$ problems each.

Find the number of problems in the $N$-th ABC.

- $1 \leq N \leq 214$
- All values in input are integers.

Input is given from Standard Input in the following format:

$N$

Print the answer.

214

8

1

4

126

6