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Thứ Sáu, 6 tháng 5, 2011

Tình giai thừa trong Pascal (n!)



program tinhgiaithu;
 uses crt;
  var n,i: integer;
        gt: longint;
begin
  write('Giai thua cua n='); readln(n);
    gt:=1;
  if N<0 then writeln(#7,'Khong duoc vi N<0')
    else
   begin
      if N>0 then
     for i:=1 to N do gt:=gt*i;
    writeln(N,'!=',gt);
   end;
  readln
end.
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0 nhận xét

:) :-) :)) =)) :( :-( :(( :d :-d @-) :p :o :>) (o) [-( :-? (p) :-s (m) 8-) :-t :-b b-( :-# =p~ :-$ (b) (f) x-) (k) (h) (c) cheer

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