4 Tests

import matplotlib as mpl
from scipy.signal import lfilter
r = list(map(float, input().split(" ") ))
n = 0
z = 0
x = []
n = 10 # the larger n is, the smoother curve will be
b = [1.0 / n] * n
a = 1
yy = lfilter(b,a,r)
yy=list(map(float, yy))
for i in range(len(yy)):
    if (z > 0):
        z = z - 1
    elif ((yy[i] > 0.3) and (yy[i + 1] < 0.3) or (yy[i] == 0.3) and (yy[i + 1] < 0.3) ):
        n = n + 1
        z = 210
print(abs(10-n))