How to convert int array to int?

Question

What I would like to learn how to do is to convert an int array to an int in C#.

However I want to append the int with the values from the array.

Example:

Answer 1

This would be easy, if you have understood how the decimal system works.

So let me explain that for you: A decimal digit contains single digits by base ten.

This means you have to iterate through this array (backwards!) and multiply by 10^

For an example 5624 means: (5*10^3) + (6*10^2) + (2*10^1) + (4*10^0)

Please consider also: http://en.wikipedia.org/wiki/Horner_scheme