1011101(2) + 101101(2) = 10001010(2) = <span>138(10)
а) </span>1101011(2) × 1011(2) = 10010011001(2) = 1<span>177(10)
б) </span>1011101(2) × 1101(10) = 10010111<span>001(2) = </span>1<span>209(10)</span>
Program xxx;
uses CRT;
var
a, i:integer;
begin
readln(a);
while (a<>0) do
begin
write(a mod 10);
a := a div 10;
end;
<span>end.</span>
И еще после последней строчки
кон