uses crt;
var i,n:longint;
a:array[1..100000] of longint;
begin
clrscr;
write('Nhap n: '); readln(n);
for i:=1 to n do begin
write('a[',i,'] = '); readln(a[i]); end;
writeln('a) + b) :');
write('Day vua nhap la: ');
for i:=1 to n do
write(a[i],' ');
readln
end.