I have an exam today and I probably took 0 from exam because of a 1 statement.

Question

I have an exam today, my first exam. And it is really easy. They want a program that can calculate constant e:
e=1+1/1!+1/2!+..
And I did my program. But when I compiled my program, I got an error called Core exception. I shocked. I have never seen an error like this. When I came to my house, I looked to my program. I had to write just 1 more statement. I am really sad.
Don't go to an exam without a paper and without looking your programming book. Don't trust your knowledge...

Answer 1

Well, we all make mistakes, would you share your code so I can learn from the mistake? in what language did you do it?

Answer 2

In C.My comp is not at my near now. But I will share it inshaallah. @Ipang

Answer 3

Oh, it's okay, post it at your convenience, thanks for sharing :)
Salam @Joseph