Mega Code Archive
0 is used with whole and real numbers
<![CDATA[
0 causes 0s to be padded to complete the field width.
If the precision is specified as 0, then this flag is ignored.
if the 0 and - flags are both specified, the 0 flag is ignored.
#include <stdio.h>
main()
{
printf("%0f", -25.2);
}
-25.200000
]]>