接成怎么算来着!!!!!

来源:百度知道 编辑:UC知道 时间:2024/06/28 23:52:00
1!+2!+.....+10!=?有谁会!要详细的过程 谢谢了!
是VF的编程!!!

1!=1
2!=2
3!=6
4!=24
5!=120
6!=720
7!=5040
8!=40320
9!=362880
10!=3628800
1!+2!+.....+10!=4037913

根据阶乘公式算啊

(1 !) + (2 !) + (3 !) + (4 !) + (5 !) + (6 !) + (7 !) + (8 !) + (9 !) + (10 !) = 4 037 913

http://www.google.cn/search?hl=zh-CN&q=1%21%2B2%21%2B3%21%2B4%21%2B5%21%2B6%21%2B7%21%2B8%21%2B9%21%2B10%21%3D&btnG=Google+%E6%90%9C%E7%B4%A2&meta=&aq=f