#print("hello %s" % "world")
#print("hello {}".format(10/3))
# this is str.format() call
#name = "World"
#x = f'Hello {name}'
#print(x)
#y = {21.3}
#print(type(y))
#y = 21.3
#print(type(y))
#-------------------------------------------
x = 2
y = 10 / 5
if x is y:
    print("equal")
else:
    print("not equal")