在此插入代码

print('n=123') n=123 print('f=456.789') f=456.789 print('s1=\'hello,world\'') s1='hello,world' print('s2=\'hello,\\'Adam\\'\'') s2='hello,\'Adam\'' print('s3=r\'Hello,\"Bart\"\'') s3=r'Hello,"Bart"' print('s4=r\'\'\'Hello,') s4=r'''Hello, print('Lisa!\'\'\'') Lisa!''' print('n=123\nf=456.789\ns1=\'Hello,world\'\ns2=\'Hello,\\'Adam\\'\'\ns3=r \'Hello,\"Bart\"\'\ns4=r\'\'\'Hello,\nLisa!\'\'\'') n=123 f=456.789 s1='Hello,world' s2='Hello,\'Adam\'' s3=r'Hello,"Bart"' s4=r'''Hello, Lisa!''' print('''n=123 ... f=456.789 ... s1=\'Hello,world\' ... s2=\'Hello,\\'Adam\\' ... s3=r\'Hello,\"Bart\"\' ... s4=r\'\'\'Hello,' ... Lisa!\'\'\'''') n=123 f=456.789 s1='Hello,world' s2='Hello,\'Adam\' s3=r'Hello,"Bart"' s4=r'''Hello,' Lisa!'''