program max_elementarray ;
var i, max : integer ;
a : array [1..10] of integer;
begin
for i : = 1 to 10 do
begin
readln(a[i]);
end;
max : = a[1];
for i : = 2 to 10 do
if a[i]> max then max : = a[i];
writeln('max element of array = ',max) ;
readln ;
end.
i,n:integer;
begin
write('Write n: '); readln(n);
for i:=10 to 99 do
if (i mod n=0) or ((i div 10=n) or (i mod 10=n))
then writeln(i,' ');
readln
end.