怎麼讓亂數不重複
C#
Random rd = new Random();
for (i=0;i<20;i++)
{
x=rd.Next(a,b);
Console.Write(" {0}",x);
}
如何讓亂數不重複
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→
11/10 19:57, , 1F
11/10 19:57, 1F
推
11/10 22:01, , 2F
11/10 22:01, 2F
→
11/10 22:02, , 3F
11/10 22:02, 3F
→
11/10 22:02, , 4F
11/10 22:02, 4F
推
11/11 00:12, , 5F
11/11 00:12, 5F
推
11/11 01:09, , 6F
11/11 01:09, 6F
→
11/11 01:10, , 7F
11/11 01:10, 7F
推
11/11 15:27, , 8F
11/11 15:27, 8F
→
11/11 15:27, , 9F
11/11 15:27, 9F
推
11/11 18:10, , 10F
11/11 18:10, 10F
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