uses crt;
Var a:array[1..100] of integer;
i,j,n,t:integer;
begin
clrscr;
write ('Nhap so hoc sinh: '); readln(n);
for i:=1 to n do
begin
write('Nhap so diem cua hoc sinh thu 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
t:=a[i];
a[i]:=a[j];
a[j]:=t;
end;
writeln('diem cua cac ban sau khi sap xep tang dan la:');
for i:=1 to n do
write(a[i],' ');
readln;
end.