from math import exp
def normsdist2(z):
# Защита от переполнения
if (z > 6.0):
return 1.0
elif (z < -6.0):
return 0.0
b1 = 0.31938153
b2 = -0.356563782
b3 = 1.781477937
b4 = -1.821255978
b5 = 1.330274429
p = 0.2316419
c2 = 0.3989423
a=abs(z)
t = 1.0/(1.0+a*p)
b = c2*exp((-z)*(z/2.0))
n = ((((b5*t+b4)*t+b3)*t+b2)*t+b1)*t
n = 1.0-b*n
if (z < 0.0):
n = 1.0-n
return nimport random
b=[]
for i in range(6):
b.append('0')
a = random.randint(0, 5)
b[a] = '1'
c=''.join(b)
print(c)