Question

用C#，将字符串“FEDCBA”存放到数组中，调用for循环读出数组数据显示在屏幕上，结果要用文件流形式写入

Answer 1

using System;
using System.Text;
using System.IO;

class Program
{
static void Main(string[] args)
{
string str = "FEDCBA";
char[] szStr = str.ToCharArray();
for (int i = 0, ie = szStr.Length; i < ie; ++i)
Console.Write(szStr[i]);
FileStream fs = new FileStream("output.txt", FileMode.Create);
byte[] strData = Encoding.Default.GetBytes(str);
fs.Write(strData, 0, strData.Length);
fs.Close();
}
}

你要这样的吗……