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Python String <--> Number

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# 1  
Old 05-03-2010
Python String <--> Number
My question is so simple:

Code:
A = raw_input("A ")

if A[0:2] == '56': 
   VAR = (A + 54)/13 
else: 
   print "other operations"

if I write in input 5656565656
i want to make some arithmetic operations if the first input is 56XXX
but the output is
TypeError: cannot concatenate 'str' and 'int' objects
I want that this string is intendes as integer.
Thanks
# 2  
Old 05-03-2010
Code:
VAR = (int(A) + 54)/13

# 3  
Old 05-03-2010
THANKS !
best regards
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