Console.WriteLine("------------- 相同");
int[] arr1 = Enumerable.Repeat(10, 5).ToArray();
foreach (var item in arr1)
{
Console.WriteLine(item);
}
Console.WriteLine("------------- 递增");
int[] arr2 = Enumerable.Range(10, 5).ToArray();
foreach (var item in arr2)
{
Console.WriteLine(item);
}