using System;
using System.Linq;
/*
★ 資料庫題目:
aaaaa
★ 程式題目:
bbbbb
*/
public class Program
{
public static void Main()
//1.將 strArrWord 字串中的數字分割成一維陣列,並依數字大小將結果顯示出來
test1();
//2.計算方式 1-2+3-4+5-6.....n 的結果
Console.WriteLine(test2(20));
}
private static void test1()
string strArrWord = "33,54,99,63,53,5,78,75,71,25,28,74,93,97,95,34,48,27,79,4";
private static double test2(double n)
double retval = 0;
return retval;