import random
mas=[]
s = 0
summ = 0
x = 0
y=0
u=0
for i in range(10):
mas.append(random.randint(1,100))
if mas[i] < 50:
s += 1
summ += mas[i]
else:
u+= mas[i]
x = summ / s
p = u/(10-s)
print(mas)
print(x)
print(p)