The input contains a single integer *a* (10 ≤ *a* ≤ 999).

Output 0 or 1.
The input contains a single integer *a* (10 ≤ *a* ≤ 999).
none
13
1
927
1
48
0
10
0
999
1
142
0
309
1
572
0
835
1
990
0
168
0
431
1
694
0
957
1
932
0
from collections import deque
import math
import os
import random
import re
import sys
#n=list(map(int, input().split()))
#n=map(int, input().split())


def main():
	a=int(input())
	if a %2==0:
		print(0)
	else:
		print(1)
main()
'''
if __name__ == '__main__':
    main()
'''
 

