在线时间:8:00-16:00
迪恩网络APP
随时随地掌握行业动态
扫描二维码
关注迪恩网络微信公众号
procedure TForm1.Button1Click(Sender: TObject); var b: array of integer; num: Integer; //随机数的个数 i, temp: integer; begin num := 10; SetLength(b,num); for i := 1 to num DO b[i] := i; ListBox1.Clear; for i := 1 to num do begin temp := Random(num - i + 1) + 1; ListBox1.Items.Add(IntToStr(b[temp])); b[temp] := b[num - i + 1]; end; end; |
2023-10-27
2022-08-15
2022-08-17
2022-09-23
2022-08-13
请发表评论