Contest: Task: Related: TaskB

Score : $100$ points

Given is an integer $x$ that is greater than or equal to $0$, and less than or equal to $1$. Output $1$ if $x$ is equal to $0$, or $0$ if $x$ is equal to $1$.

- $0 \leq x \leq 1$
- $x$ is an integer

Input is given from Standard Input in the following format:

$x$

Print $1$ if $x$ is equal to $0$, or $0$ if $x$ is equal to $1$.

1

0

0

1