Problem:
Score : 100 points

Problem Statement

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.

Constraints

0 \leq x \leq 1

x is an integer

Input

Input is given from Standard Input in the following format:

x

Output

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

Sample Input 1

1

Sample Output 1

0

Sample Input 2

0

Sample Output 2

1

Solution in Python (3.8.2) (judge verdict: Accepted)

from sys import stdin
input = stdin.readline
# ~ T = int(input())
T = 1
for t in range(1,T + 1):
	x = int(input())
	print(0 if x == 1 else 1)