Problem 1001 可以不是整数倍?

chensunrise | 2015-01-24 20:13:31Author
晕晕晕!!!!!!
chensunrise | 2015-01-24 20:14:07# 1
RE:可以不是整数倍?
1003,发错了
admin | 2015-01-24 20:14:15# 2
RE:可以不是整数倍?
what do you mean?
admin | 2015-01-24 20:14:43# 3
RE:可以不是整数倍?
integer number is a subset of real number