2019_10_13

a = 10
print(a)
b = 20 
print(b)
c = 30
print(c)
d = 40
print(d)
e = 50
print(e)
f = 20,30
print(f)
g = 60
print(g)
h = 70
print(h)
i = 80
print(i)
j = 90 
print(j)
k = 100
print(k)
l = 110
print(l)
m = 120
print(m)
n = 130
print(n)
o = 140
print(o)
p = 160
print(p)
q = 170
print(q)
r = 180
print(r)
s = 190
print(s)
t = 200
print(t)
u = 210
print(u)
v = 220
print(v)
w = 230
print(w)
x = 240
print(x)
y = 250
print(y)
z = 260
print(z)