595 B | 595 chars
import sys
from math import sqrt, pi, sin, factorial
inp = lambda : sys.stdin.readline()[:-1].strip()
mii = lambda x = " " : [*map(int,inp().split(x))]
mfi = lambda x = " " : [*map(float,inp().split(x))]
ii = lambda : int(inp())
fi = lambda : float(inp())
p = print
def f(l):
return int(l[0]) * 100 + int(l[1])
def solve():
n = ii()
l = [input()[1:].split(".") for _ in range(n + 1)]
k = 0
k += f(l[0])
ans = 0
for i in range(1, n + 1):
k += f(l[i])
if k % 100:
ans += 1
p(ans)
if __name__ == "__main__":
tc = 1
for t in range(1, tc+1):
solve()