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