求自然对数的底数e e=1/0!+1/1!+1/2!+1/3!+``````````请用C程序编写

问题描述:

求自然对数的底数e e=1/0!+1/1!+1/2!+1/3!+``````````
请用C程序编写

e=2.71828182845953581496.