Hello everyone, i'm been practice C++ for a while just a new hobby in technology.

i start with mathematics with numbers and some cout, cin function

in other program like excel i can enter series of number and after that we can:

1. Sum them up

2. Divide them, multiple, list the highest number or smallest or whatever with number since they have some build-in F(x) and its very to use like writing in real life.

in C++ i've been experienced little much more trouble

#include <iostream>

void main()

well after this part i can declare a lot of variables but they are not so practical since the amount of number is fix (eg. 10 is 10 and no more). What i can do if i want to enter as many as i can and after that the mathematics will be later based these input numbers.

Any help will be so appreciated