1、普通数组
static int Sum(int []plus)
{
int sum = 0;
for (int i = 0; i < plus.Length; i++)
{
sum += plus[i];
}
return sum;
}
static void Main(string[] args)
{
int t = (Sum(new int []{ 10,1,52,1455,5523}));
Console.WriteLine(t);
Console.ReadKey();
}
2、参数数组
static int plus(params int []sum)
{
int Sum=0;
for (int i = 0; i < sum.Length; i++)
{
Sum += sum[i];
}
return Sum;
}
static void Main(string[] args)
{
int sum2 = plus(1,25,66,55,52232,2);
Console.WriteLine(sum2);
Console.ReadKey();
}
3、参数数组:
帮我们减少了一个创建数组的过程。
