about their meaning againnote that is used in few of these to squeeze more than one statement onto single line (the is statement separator)and commas build up tuples displayed in parentheses also keep in mind that the division result near the top differs in python and (see for details)and the list wrapper around dictionary method calls is needed to display results in xbut not (see )numbers * raised to the power integer truncates in xbut not ( strings "spam"eggs'spameggss "ham"eggs 'eggs hams 'hamhamhamhamhams[: 'concatenation repetition an empty slice at the front -[ : empty of same type as object sliced "green % and % ("eggs"sformatting 'green eggs and ham'green { and { }format('eggs' 'green eggs and hamtuples (' ',)[ ' (' '' ')[ 'yindexing single-item tuple indexing two-item tuple lists [ , , [ , , list operations ll[:] [: ] [- ] [- :([ ][ ][] [ ]([ , , ]+[ , , ])[ : [ [ [ ] [ ]fetch from offsetsstore in list [ reverse() methodreverse list in place [ sort() methodsort list in place [ index( methodoffset of first four (search appendix dsolutions to end-of-part exercises