C#高手帮帮忙,快进来啊!!!!!!!!

来源:百度知道 编辑:UC知道 时间:2024/06/30 06:36:08
编写 控制台应用程序 求1!+2!+3!+4!+5!的值
编程的每一个字母都写出来,谢谢了!!

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
int sum;
sum=jc(1)+jc(2)+jc(3)+jc(4)+jc(5);
Console.Write(sum.ToString());
Console.Read();
}

static int jc(int m)
{
int n = 1;
for (int i = 1; i <= m; i++)
{
n *= i;
}
return n;
}
}
}

using System;

namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
int sum = 0;
int temp = 1;
for (int i = 1;i <= 5; i++)
{
temp *= i;
sum += temp;
}
Cons