Var a,b,c:integer;
begin
readln(a);
b:=10;
while a>0 do
begin
c:=a mod 10;
if (c mod 2<>0) and (c<b) then b:=c;
a:=a div 10;
end;
if b<10 then write(b) else write('В числе нет нечетных цифр');
end.
Program z1;
var s,a,b:real;
begin
writeln('введите стороны прямоугольника');
readln(a,b);
s:=a*b;
writeln(s);
end.
Program pp;
var a,b:integer;
begin
read(a,b);
if (a>0) and (b>0) then begin
a:=sqr(a);
b:=sqr(b);
end;
if (a<0) and (b<0) then begin
a:=abs(a);
b:=abs(b);
end;
writeln(a,b);
end.
Var
x, y, q, r: integer;
begin
read(x,y);
r := x;
q := 0;
while r >= y do
begin
r := r - y;
q := q + 1
end;
write(q,' ',r)
<span> end.</span>