代强 @ 2015-10-06 12:51:12
最后一个数据是 123 456 789
by yin_sy @ 2015-10-15 20:47:29
你的算术真好
by yin_sy @ 2015-10-15 20:48:10
123*2:456*1=246:456
by ArnoD @ 2016-02-07 14:22:39
吟诵一能换个头像吗