查找
....\ABC
....\QBKEY.C
....\QBKEY0.C
....\QBKEY0.DAT
....\QDBSH.C
....\QDBSH0.C
....\QDBSH0.DAT
....\QDSCH.C
....\QDSCH0.C
....\QDSCH0.DAT
....\QFKMP.C
....\QFKMP0.C
....\QFKMP0.DAT
....\QHBSH.C
....\QHBSH0.C
....\QHBSH0.DAT
....\QHKEY.C
....\QHKEY0.C
....\QHKEY0.DAT
....\QHSCH.C
....\QHSCH0.C
....\QHSCH0.DAT
....\QIBSH.C
....\QIBSH0.C
....\QIBSH0.DAT
....\QRBSH.C
....\QRBSH0.C
....\QRBSH0.DAT
....\QSECH.C
....\QSECH0.C
....\QSECH0.DAT