/// <summary>
/// 随机数
/// </summary>
/// <param name="total"></param>
/// <returns></returns>
public static int[] GetRandomSequence2(int total)
{
int[] sequence = new int[total];
int[] output = new int[total];
for (int i = 1; i <= total; i++)
{
sequence[i - 1] = i;
}
Random random = new Random();
int end = total - 1;
for (int i = 0; i < total; i++)
{
int num = random.Next(0, end + 1);
output[i] = sequence[num];
sequence[num] = sequence[end];
end--;
if (output[i] == 0)
output[i] = output[i] + 1;
}
return output;
}
/// 随机数
/// </summary>
/// <param name="total"></param>
/// <returns></returns>
public static int[] GetRandomSequence2(int total)
{
int[] sequence = new int[total];
int[] output = new int[total];
for (int i = 1; i <= total; i++)
{
sequence[i - 1] = i;
}
Random random = new Random();
int end = total - 1;
for (int i = 0; i < total; i++)
{
int num = random.Next(0, end + 1);
output[i] = sequence[num];
sequence[num] = sequence[end];
end--;
if (output[i] == 0)
output[i] = output[i] + 1;
}
return output;
}