src.c:1:3: error: expected expression before '[' token
b=[int]
^
src.c:2:1: error: expected ',' or ';' before 'data'
data=input()
^
src.c:4:19: error: empty character constant
if(b[len(b)-1] == ''):
^
src.c:17:6: error: empty character constant
temp=''
^
src.c:21:6: error: empty character constant
text=''
^