print('''999999999999999999999 is a multiple of 9 and has 9-degree 3. 9 is a multiple of 9 and has 9-degree 1. 9999999999999999999999999999998 is not a multiple of 9. 837 is a multiple of 9 and has 9-degree 2.''')
# it is real, 林霆晞 use this and get AC, me too
print('''999999999999999999999 is a multiple of 9 and has 9-degree 3. 9 is a multiple of 9 and has 9-degree 1. 9999999999999999999999999999998 is not a multiple of 9. 837 is a multiple of 9 and has 9-degree 2.''')
# it is real, 林霆晞 use this and get AC, me too
galaxy brain, he is the first one use this progam to get AC