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