program ct;
uses crt;
var A:array[1..1000] of integer;
i,j,n,k:integer;
begin clrscr;
write('Nhap so phan tu: '); readln(n);
for i:=1 to n do
begin
write('nhap mang A[',i,']:=');readln(A[i]);
end;
write('Mang vua nhap la: ');
for i:=1 to n do
write(A[i]:3);
for i:=1 to n-1 do
for j:=i+1 to n do
if A[i]>A[j] then
begin
k:=A[i];
A[i]:=A[j];
A[j]:=k;
end;
write('Mang sap xep theo thu tu tang dan la: ');
for i:=1 to n do
write(A[i]:3);
for i:=1 to n-1 do
for j:=i+1 to n do
if A[i]<A[j] then
begin
k:=A[i];
A[i]:=A[j];
A[j]:=k;
end;
write('Mang sap xep theo thu tu giam dan la: ');
for i:=1 to n do
write(A[i]:3);
write('Mang co ',n,' phan tu');
readln;
end.
Học tốt!