Fixed some mistakes

input() does not exist in Python 2, raw_input was renamed to input in python 3, you also switched to input after using raw input, so i just standardized it. 

You do not need to do "string" + var + "end string" in python, you can simply embedded a value using %s or %d (%s for a string, %d for a number) for multiple variables you would just use a tuple of sets.

Personal preference is not using " " for strings but instead using ' ', this is just habit and allows for stream lining python code.

Also ( ) are not needed on strings or anything for that matter really unless its a function of some sort, you can simply type print string to get your results.

Also, all raw_inputs are strings so there is no need to convert them to strings 

Hope I helped!