Python 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win32
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>>> x=2
>>> x=x+3
>>> print(x)
5
>>> x=x+1/2
>>> print(x)
5
>>> x=(x+1)/2
>>> print(x)
3
>>> # x типа int
