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