Txtdata

代码说明：

  itoolbox 非常厉害，非常好。非常美(itoolbox is a very perfect project.)

文件列表：

sb11.txt
sb12.txt
sb13.txt
sb14.txt
sb15.txt
sb16.txt
sb17.txt
sb18.txt
sb19.txt
sb20.txt
sa1.txt
sa2.txt
sa3.txt
sa4.txt
sa5.txt
sa6.txt
sa7.txt
sa8.txt
sa9.txt
sa10.txt
sa11.txt
sa12.txt
sa13.txt
sa14.txt
sa15.txt
sa16.txt
sa17.txt
sa18.txt
sa19.txt
sa20.txt
sa21.txt
sa22.txt
sa23.txt
sa24.txt
sa25.txt
sa26.txt
sa27.txt
sa28.txt
sa29.txt
sa30.txt
sa31.txt
sa32.txt
sa33.txt
sa34.txt
sa35.txt
sa36.txt
sa37.txt
sa38.txt
sa39.txt
sa40.txt
sb1.txt
sb2.txt
sb3.txt
sb4.txt
sb5.txt
sb6.txt
sb7.txt
sb8.txt
sb9.txt
sb10.txt