
procedure high_devide(a,b:hp; var c,d:hp);
var
i,len:integer;
begin
fillchar(c,sizeof(c),0);
fillchar(d,sizeof(d),0);
len:=a[0];d[0]:=1;
for i:=len downto 1 do begin
multiply(d,10,d);
d[1]:=a[i];
while(compare(d,b)>=0) do {即d>=b}
begin
Subtract(d,b,d);
inc(c[i]);
end;
end;
while(len>1)and(c.s[len]=0) do dec(len);
c.len:=len;
end;


