47 lines
542 B
C++
47 lines
542 B
C++
Realtime Clock
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#include<stdio.h>
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#include<dos.h>
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main()
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{
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int c,hr=1;
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union REGS in;
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clrscr();
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while(!kbhit())
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{
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in.h.ah=0x02;
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int86(0x1a,&in,&in);
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clrscr();
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hr=1;
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printf("\n\n\n\t");
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fun(in.h.ch , hr);
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printf(":");
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hr=0;
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fun(in.h.cl,hr);
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printf(":");
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fun(in.h.dh,hr);
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delay(250);
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}
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}
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fun(int a,int j)
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{
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int i,k;
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i=a;
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a&=0x0f;
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i&= 0xf0;
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i>>=4;
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/* if(j==0)*/
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printf("%d%d",i,a);
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/* else
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{
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i=i<<4;
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i=i|a;
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i-=0x0c;
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printf("%d",i-6);
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}*/
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}
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