Hello,
I used C++ 7 yrs ago while I was studying and I almost forgot most of it. I now require help from this forum regarding a small program which should not be a problem for most of youse here.

Okay here is the Question

Need to write a program which accepts a series of integer numbers (between 0 an 100) and does the following operation:
1. Sum of the first and last numbers entered
2. Average of the first three numbers entered
3. Product of last two numbers
4. Largest of all the numbers entered
5.Greatest Common Divisor of the last two numbers
6.Factorial of the last number
7. Grade of all the numbers.

Please help me with this program and I will very much appreciate it if gets done ASAP.

Regards
Sammy