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ans = raw_input('1+2=') NameError: name 'raw_input' is not defined파이썬 3.4 가 또 에러를.. 구글링해보니깐 https://www.codecademy.com/en/forum_questions/535b85237c82ca9f46000f87답을 해주었다. In Python 3.x, input() replaces raw_input(),랍니다.raw_input() 대신 input()을 씁시다

Was expecting one of: ... "(" ... "[" ... ";" ... "," ... "." ... "+" ... "-" ... "*" ... "/" ... "//" ... "" ... "%" ... "^" ... "|" ... "&" ... "=" ... ">" ... "