2 câu trả lời
uses crt;
var a: array[1..100] of integer;
i,n: integer;
begin
clrscr;
write ('nhap so phan tu: '); readln (n);
for i:=1 to n do
begin
write ('nhap so thu 'i,': '); readln (a[i])
end;
write ('day so vua nhap: ');
for i:=1 to n do write (a[i],' ');
readln;
end.
Program nhap_xuat;
uses crt;
var A:array[1..250] of integer;
n,i:byte;
begin
clrscr;
write('Nhap n: '); readln(n);
for i:=1 to n do
begin
write('Nhap so thu ',i,': '); readln(A[i]);
end;
write('Day vua nhap la: ');
for i:=1 to n do write(A[i],' ');
readln;
end.
