program mang;
uses crt;
var A: array [1..500] of integer;
n,i,j,tg: integer;
Begin
write('Nhap so phan tu cua mang: '); readln(n);
for i:=1 to n do
begin
write('A[',i,']='); readln(A[i]);
end;
for i:=1 to n-1 do
for j:=i+1 to n do
if A[i]>A[j] then
begin
tg:=A[i];
A[i]:=A[j];
A[j]:=tg;
end;
write('Mang sau khi sap xep tang dan: ');
for i:=1 to n do write(A[i],' ');
readln
End.