Question

How to get the first two numbers of an integer and the last two in c#.

For example:

int complete = 1935;

how to make,

int firtTwo = 19;

and

int secondTwo = 35; 

Please help.

Answer 1

Is it always a four-digit positive value? If so, I’d go for:

int hundreds = complete / 100;
int tensAndUnits = complete % 100;

If it’s any arbitrary number, so you’d want “935” to be “93” and “35” you might as well use string operations:

string text = complete.ToString();
int first = int.Parse(text.Substring(0, 2));
int last = int.Parse(text.Substring(text.Length - 2, 2));

(Note that this will blow up for single-digit values…)

It would help if you could say what this is meant to be for though.