## Even Numbers Series

Even numbers can be divided evenly into groups of two. The number four can be divided into two groups of two. Even numbers always end with a digit of 0, 2, 4, 6 or 8.

e.g. 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 are even numbers.

## Odd Numbers Series

Odd numbers can NOT be divided evenly into groups of two. The number five can be divided into two groups of two and one group of one. Odd numbers always end with a digit of 1, 3, 5, 7, or 9.

e.g. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31 are odd numbers.

In this C# program, we will write source code to calculate Even and Odd Numbers.