
# n = int(sys.stdin.readline().strip())
# print(n)
# for i in range(n):
#   line = sys.stdin.readline().strip()
#   values = list(map(int, line.split()))
#   print(values)


# s = set()
# s.add(1)
# print(s)
# pre = [1, 2, 4]
# pre = pre[:-1]
# print(pre)

'''
import sys
# there is one number
n = int(sys.stdin.readline().strip())
print(n)
# there are many numbers:
line = sys.stdin.readline().strip()
values = list(map(int, line.split()))
print(values)
# there are many lines
for i in range(n):
  line = sys.stdin.readline().strip()
  values = list(map(int, line.split()))
  print(values)
  '''

a = ord('0')
print(a)