Language in C 面接の質問と回答
Question: How to obtain the current drive through C ?
Answer: We can use the function _getdrive( ) to obtain the current drive. The _getdrive( ) function uses DOS function 0X19 to get the current drive number#include <direct.h> main( ) { int disk ; disk = _getdrive( ) + 'A' - 1 ; printf ( "The current drive is: %cn", disk ) ; } |
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