1合:01,10,(2码)
2合:02,11,20,(3码)
3合:03,12,21,30,(4码)
4合:04,13,22,31,40,(5码)
5合:05,14,23,32,41,(5码)
6合:06,15,24,33,42,(5码)
7合:07,16,25,34,43,(5码)
8合:08,17,26,35,44,(5码)
9合:09,18,27,36,45,(5码)
10合:19,28,37,46,(4码)
11合:29,38,47,(3码)
12合:39,48,(2码)
13合:49,(1码)
论坛怎么了?