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.
begin
k:=0;
for i:=999 downto 100 do
begin
if i mod 13= 0 then
k:=k+1;
end;
write(k);
end.
var i,k:integer;
begin
k:=0;
for i:=100 to 999 do
begin
if i mod 13= 0 then
k:=k+1;
end;
write(k);
end.