Practice for Chapter $2$

Create a project named Swap Numbers on Visual Studio. In the Main$()$ method, follow the steps below

to complete the program.

Read in two double numbers $-$ Num$1$ and Num$2.$ Assume Num$1=100\mathrm{.}5,$ and Num$2=200\mathrm{.}9.$

Print out the following message on screen:

Before swapping, Num$1$ is $100\mathrm{.}5,$ and Num$2$ is $200\mathrm{.}9$ initially.

You must use method WriteLine$()$ with string interpolation for this.

Swap these two numbers. Therefore, Num $1$ is $200\mathrm{.}9$ and Num $2$ is $100\mathrm{.}5.$

Then Print out the following message on screen:

After swapping, Num$1$ is $200\mathrm{.}9,$ and Num$2$ is $100\mathrm{.}5.$

Save the project and then submit it on Canvas before the class is dismissed.

Example for how to swap two numbers:

$($a$,$ b$,$ and temp are variables$)$

temp $=a$;

$a=b$;

$b=$ temp;

Output Example: