Program t2;
var
i,A:integer;
begin
writeln('Enter A');
readln(A);
For i:=10 to 99 do
begin
if (i div 10) + (i mod 10) = A then writeln(i);
end;
readln;
end.
Program t2;
var
i,A:integer;
begin
writeln('Enter A');
readln(A);
For i:=10 to 99 do
begin
if (i div 10) + (i mod 10) = A then writeln(i);
end;
readln;
end.