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845天前
鸽子
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849天前#include <stdio.h> |
#include <conio.h> |
#include <process.h> |
#include <dos.h> |
int main ( void ) |
{ |
int i, strt, ch_out, sector; |
char buf[512]; |
printf ( "Insert a diskette into drive A and press any key\n" ); |
getch(); |
sector = 0; |
if ( absread ( 0, 1, sector, &buf ) != 0 ) |
{ |
perror ( "Disk problem" ); |
exit ( 1 ); |
} |
printf ( "Read OK\n" ); |
strt = 3; |
for ( i=0; i<80; i++ ) |
{ |
ch_out = buf[strt+i]; |
putchar ( ch_out ); |
} |
printf ( "\n" ); |
return ( 0 ); |
} |
