Program bt2;
Var f, f1 :text;
A:array[1..10] of integer;
N,Tg, Min,i, ,t, x, k: integer;
Begin
Assign(f, 'songuyen.dat');
Reset(f);
Assign(f1, 'snsapxep.dat');
Rewrite(f1);
i:=0;
While not eof(f) do begin
i:=i+1;
Read(f, x);
a[i] := x;
End; t:=i;
K:=1; min:=a[1];
While k<t do...