# *** before: ***
i1 = 1 / 2
# i is 0 (type 'int')
i2 = 1 // 2
# i2 is 0 (type 'int')
# *** in version 3: ***
i1 = 1 / 2
# i1 is 0.5 (type 'float')
i2 = 1 // 2
# i2 is 0 (type 'int')
print("i1 is", i1)
print("i1 type is", type(i1))
print("i2 is", i2)
print("i2 type is", type(i2))