s1 = ''hello, world!'' s2 = '\n\hello, world!\\n' print(s1, s2, end='') s1 = '\141\142\143\x61\x62\x63' s2 = '\u9a86\u660a' print(s1, s2) s1 = r''hello, world!'' s2 = r'\n\hello, world!\\n' print(s1, s2, end='') print('\n') print('-------------------…