Float points and Doubles.

Float points and Doubles:

As we know integers are variables that contains whole numbers. They can not store numbers that contain point or decimal like 0.1  ,  5.8  , 5.0089  or 10.776012, These numbers are stored in floats or doubles

How to Create Float Double Variable:

                                                                            To create and float simple type float before the name of variable.  

For example:

float num_1 ;

To create and Double simple type Double before the name of variable.
For example.

Double num_2 ;

How to assign a value to Float Double Variable: 

                                                                    To assign a value to a float variable you need to type the name of float of double then " = " equal sign and then type the value in numbers and remember to place semi column  "  ;  " at the end.
For example.

num_1 = 10.23;
num_2=1.02356;

How to out put  a value from Float or Double Variable:

                                                                                                      To out put a value from a double or float  variable you simple need to write the following code 

Console.WriteLine( num_1 );
Console.WriteLine( num_2 );

How to use the value stored in  an Float or Double Variable:

                                                                                                           If you want to use the value of float or double take the following example.

     float num_3 = num_1 - num_2 ;

Console.WriteLine( num_3 );