x = 2
while x < 5:
    x += 2
    print("Hello")

x = [range(2) for _ in range(5)]
for _, i in x:
    print("Hi", _)

for i in range(5): pass

x = 5
a = b = c = x
x = 6
print(a, b, c, x)

x = [ "+" , "-" ]
print( 5 x[0] 6 )

x = [ "+" , "-" ]
print( 5 * 6 if x[0] == '-' else 5 + 6)