Problem Statement

In what century is the year $N$?

What is century? A century is a period of 100 years. For example, the $1$-st century consists of the years $1$ through $100$, the $2$-nd century consists of the years $101$ through $200$, and so on.

Constraints

• $1 \le N \le 3000$

Input

Input is given from Standard Input in the following format:

N

Output

Print the answer as an integer.