统计结果:
〖0次〗:09,14,20,21,24,47,(共6个)
〖1次〗:10,18,19,22,25,30,32,38,41,(共9个)
〖2次〗:02,03,12,27,28,31,33,35,44,46,(共10个)
〖3次〗:11,13,23,26,36,48,(共6个)
〖4次〗:01,06,07,34,42,(共5个)
〖5次〗:17,45,(共2个)
〖6次〗:04,08,16,37,40,43,49,(共7个)xxxxxxx
〖7次〗:29,(共1个)xxxxxxxxxxx
〖9次〗:15,(共1个)xxxxxxx
〖10次〗:39,(共1个)xxxxxx
〖12次〗:05,(共1个)xxxxxxx