好多答案啊``无聊的问题``作者: jamesdean 時間: 2009-10-2 06:55 AM
1 1 1, because any number can have factor of 1. also, only 1 can be true if any random number multiple plus has to be divided by the remaining digit. So, 1 1 1 is my answer.作者: pengzw1984 時間: 2009-10-8 01:53 AM
249还有123作者: masami198763 時間: 2010-1-31 09:42 PM
123 and 789?作者: kuku88 時間: 2010-2-6 05:29 PM
three 1作者: ckpang 時間: 2010-2-7 11:05 PM
123.。。作者: cloud_FF 時間: 2010-2-9 02:16 AM
1 1 1作者: buxiang128 時間: 2010-2-9 09:55 AM
我列了个复杂的方程,但解不出了。不过如果不是1、1、1,楼主可能得注明是“三个不同的正整数”作者: khkiang 時間: 2010-2-12 03:13 AM
111, 789 ... and many many others.作者: beckyken 時間: 2010-2-12 01:48 PM
They would be 111 or 1235.39.217.76/ b/ J8 l: z4 z4 s' }( s
For 111 would be 1x1+1=2 that is 2 times of 3rd 1tvb now,tvbnow,bttvb+ C& I; R1 e4 l9 {9 ?7 r
For 123tvb now,tvbnow,bttvb* F' a/ R3 d4 x' l; r
1x2+1=3 that is 1 time of 3 $ T; W1 }6 y0 r4 q+ x( O. F8 atvb now,tvbnow,bttvb1x3+1=4 that is 2 times of 2 , I9 S% t7 y8 b z2 L x1 r. L0 D8 k5.39.217.762x3+1=7 thta is 7 times of 1