print('''n=123 f=456.789 s1=\'hello,world\' s2=\'hello,\\'Adam\\'\' s3=r\'Hello,\"Bart\"\' s4=r\'\'\'hello, Lisa!\'\'\'''')
Sign in to make a reply
水滴竹沙
print('''n=123 f=456.789 s1=\'hello,world\' s2=\'hello,\\'Adam\\'\' s3=r\'Hello,\"Bart\"\' s4=r\'\'\'hello, Lisa!\'\'\'''')