program ct;
uses crt;
var A:array[1..1000] of integer;
i,n,max,min:integer;
begin clrscr;
write('Nhap so phan tu: '); readln(n);
for i:=1 to n do
begin
write('Nhap A[',i,']: '); readln(A[i]);
end;
max:=A[1]; min:=A[1];
for i:=2 to n do
begin
if A[i]>max then max:=A[i];
if A[i]<min then min:=A[i];
end;
writeln('So lon nhat la: ',max);
writeln('So nho nhat la: ',min);
readln;
end.
Học tốt!