uses crt;
var n,i,max : integer;
a : array[1..100] of integer;
begin
clrscr;
write('Nhap so n :'); readln(n);
for i:=1 to n do
begin
write('Nhap phan tu thu ',i,' la : '); readln(a[i]);
end;
max:=a[1];
for i:=2 to n do if max<a[i] then max:=a[i];
write('So *** nhat trong mang la :', max);
min:=a[1];
for i:=2 to n do if min>a[i] then min:=a[i];
write('So nho nhat trong mang la :', min);
readln
end.