dinfo/dec29.c

#include <stdio.h>

int main(void)
{
   unsigned long long reg;
   int B = 0;
   int c;

   while ((c = getchar ()) != EOF)
     {
        reg >>= 24; B += 24;
        reg |= ((unsigned long long)c) << (64 - 3*8);
        c = getchar ();
        reg |= ((unsigned long long)c) << (64 - 2*8);
        c = getchar ();
        reg |= ((unsigned long long)c) << (64 - 1*8);

        if (B >= 29)
          {
            int w = reg >> (64 - B);
            int r = (w & 0x3ffffff) / 3000;
            int b = (w & 0x3ffffff) % 3000;
            int f = (w >> 26) & 3;
            int g = (w >> 28) & 1;

            printf ("%d %d %d %d\n", b, r, f, g);

            B -= 29;
          }
     }
}
Revision:	1.1
Committed:	Mon Aug 25 00:07:25 2003 UTC (20 years, 9 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.1	#include <stdio.h>
2
3			int main(void)
4			{
5			unsigned long long reg;
6			int B = 0;
7			int c;
8
9			while ((c = getchar ()) != EOF)
10			{
11			reg >>= 24; B += 24;
12			reg \|= ((unsigned long long)c) << (64 - 3*8);
13			c = getchar ();
14			reg \|= ((unsigned long long)c) << (64 - 2*8);
15			c = getchar ();
16			reg \|= ((unsigned long long)c) << (64 - 1*8);
17
18			if (B >= 29)
19			{
20			int w = reg >> (64 - B);
21			int r = (w & 0x3ffffff) / 3000;
22			int b = (w & 0x3ffffff) % 3000;
23			int f = (w >> 26) & 3;
24			int g = (w >> 28) & 1;
25
26			printf ("%d %d %d %d\n", b, r, f, g);
27
28			B -= 29;
29			}
30			}
31			}