dev c++能用dos.h吗?
如题,如能用怎么用?
#include <time.h> #include <stdio.h> int main( void ) { time_t t = time( NULL ); struct tm* ptm = localtime( &t ); if( ptm ) { printf( "%04d年%02d月%02d日 %02d时%02d分%02d秒\n" , ptm->tm_year+1900, ptm->tm_mon+1, ptm->tm_mday , ptm->tm_hour, ptm->tm_min, ptm->tm_sec ); printf( "本年第%03d天,星期%01d\n" , ptm->tm_yday+1, ptm->tm_wday ); } return 0; }