靠，看来要再加多个限制：秒针速度是分针的60倍

送交者: deadmeat 于 2008-07-30, 18:12:03:

回答: 脱裤子放屁由 wasguru 于 2008-07-30, 17:57:03:

6S = 6M + S/10
6S = 30 + M/2 + S/120

6M + S/10 = 12(M/2+S/120)
6S+360M = 60(6M+S/10)

我就不信它还能有解