uses crt;
var arr: array[1..100] of integer;
var i, n, max: integer;
begin
write('Hay nhap so nguyen n: ');
readln(n);
for i := 1 to n do
begin
write('Hay nhap phan tu arr[', i, ']: ');
readln(arr[i]);
end;
writeln('Mang ban vua nhap la: ');
for i := 1 to n do
write(arr[i], #32); //#32 la mot dau cach
writeln;
max := arr[1];
for i := 1 to n do
if max < arr[i] then
max := arr[i];
writeln('Phan tu lon nhat: ', max);
readln;
end.