Var a, s,d,ed, ost: integer;
begin
a:=99;
repeat
a:=a+1;
s:= a div 100;
ost:= a mod 100;
if ost>9 then
begin
d:= ost div 10 ;
ost:=ost mod 10;
end else d:= 0;
if ost<10 then ed:=ost;<br> until (a<1000) and (a*a=((s+d+ed)*(s+d+ed)*(s+d+ed))); <br> writeln('это число: ',a:3);
end.