List<String> list = new List<String>(); list.Add("A1"); list.Add("B2"); list.Add("B3"); list.Add("C3"); list.Add("C4"); list.Add("D4"); foreach (String s in list) Console.WriteLine(s); list.Remove("B3"); list.Remove("C4"); Console.WriteLine(); foreach (String s in list) Console.WriteLine(s);
ta.push("a");
.....
list.Add("B2");
list.Add("B3");
list.Add("C3");
list.Add("C4");
list.Add("D4"); foreach (String s in list)
Console.WriteLine(s); list.Remove("B3");
list.Remove("C4"); Console.WriteLine();
foreach (String s in list)
Console.WriteLine(s);
比如用使用 console.readline() 来读取那堆字符串的
数组初始化后,Length不能改变。
string[] ds1 = new string[ds.Length-2];
int j = 0;
for (int i = 0; i < ds.Length; i++)
{
if (!(ds[i] == "B2" || ds[i] == "C4"))
{
ds1[j] = ds[i];
j++;
}
}
ds1 为所求