C#代码1
class Program
{
static void Main(string[] args)
{
int[] numbers = new int[] { 9, 88, 101, 22, -33, 2, -13, 54, 23, 99, 22, -13, 100, 948, 20, 32, 78, -66, -13 };
Sort(numbers);
int last = numbers[0];
for (int i = 1; i < numbers.Length; i++)
{
if (numbers[i] != last)
{
last = numbers[i];
Console.Write(string.Format("{0}, ", last));
}
}
Console.WriteLine();
Console.ReadLine();
}
static void Sort(int[] buf)
{
int len = buf.Length;
int temp;
for (int i = 0; i < len; i++)
{
for (int j = i + 1; j < len; j++)
{
if (buf[i] > buf[j])
{
temp = buf[i];
buf[i] = buf[j];
buf[j] = temp;
}
}
}
}
}