统计结果:
〖0次〗:03,06,09,15,23,26,28,30,40,(共9个)
〖1次〗:11,13,19,24,27,31,34,35,42,45,(共10个)
〖2次〗:01,10,18,20,38,44,46,47,(共8个)
〖3次〗:14,16,17,21,22,29,36,37,41,(共9个)
〖4次〗:43,(共1个)
〖5次〗:02,48,49,(共3个)
〖6次〗:08,32,(共2个)
〖7次〗:04,05,07,(共3个)xxxxxxxxx
〖8次〗:33,(共1个)xxxxxxxxxxx
〖9次〗:25,39,(共2个)xxxxxxxxx
〖11次〗:12,(共1个)xxxxxxxxxx