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楼主 |
发表于 2010-8-12 09:26:05
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#include <STDIO.H>
% T A& Q6 S, [3 C#include <BIOS.H>! i' ]2 K( P2 W0 n" ?
#include <TIME.H>$ I, R! @3 p! s4 H" }, n2 t% r
#include <CONIO.H>4 a% k# M9 \' ^' d
int main(void); a% N/ n7 o$ m3 L& X: C D( u
{ long int bios_time;
& A+ K1 z0 t; o. I# s clrscr();
; i* r0 @% b2 J* X; h0 J cprintf("The number of clock ticks since midnight is:\r\n");
- c2 \5 @ ]" i3 M cprintf("The number of seconds since midnight is:\r\n");
f. K: i) @2 o2 P6 ?1 \$ I2 m- C cprintf("The number of minutes since midnight is:\r\n");( f" f% s; I+ U( y
cprintf("The number of hours since midnight is:\r\n");
2 Y G/ k! w0 T$ @, v" ^$ C textcolor(9);
* N5 _) F& C$ r: n cprintf("\r\nPress any key to quit:");
8 D2 x6 P3 b, X1 t7 h1 K9 y2 \, R textcolor(12);- t% j' `# E; F! g9 B
while(!kbhit()) {
/ m3 _5 z( B+ x0 S3 [* `: m bios_time = biostime(0, 0L);2 E; S1 E, e& _4 B d! P
gotoxy(50, 1);
% M" z* F0 L. O. Z$ W5 r cprintf("%lu", bios_time);
: U2 n; B5 z* ]3 W* G1 P/ H! b gotoxy(50, 2);
9 G( q W3 A: V4 @ cprintf("%.4f", bios_time / CLK_TCK);
: o( p5 w9 d4 l+ Y- W! E4 b gotoxy(50, 3);
( _6 u. [- ^/ G8 |+ t8 z cprintf("%.4f", bios_time / CLK_TCK / 60);4 D; L# N; J% Q$ }/ o! h
gotoxy(50, 4);
$ Q+ L# j% R! N. V& p cprintf("%.4f", bios_time / CLK_TCK / 3600);& I: M' a7 C. a& Q) l0 X
}
5 J/ K; ^- Y s1 p' A" g; v return 0;
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TC运行一下,然后把biostime(0,0L)括号里面的数值改掉运行一下,再改回原值,你就知道我问的是什么了,初学,不知道怎么问,见谅。 |
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