$6\mathrm{.}9$ Lab Exercise Ch$\mathrm{.}6$a: Functions: String analyzer

Create and debug this program in Visual C$++.$ Upload your Source.cpp file for testing.

$(1)$ Prompt the user to enter a string of their choosing. Output the string.

Ex:

$```$

Enter a sentence or phrase:

The only thing we have to fear is fear itself.

You entered: The only thing we have to fear is fear itself.

$```$

$(2)$ Write a function: int CountWhitespace$($string s$)//$ returns the number of whitespace characters $($spaces and tabs$)$ in string s This function should NOT print anything.

$*$Note: A tab is $\text{'}1$ t $\text{'}.$

$(3)$ In main$(),$ call the CountWhitespace$()$ function and then output the returned result.

$(4)$ Implement a function:

void OutputWithoutWhitespace$($string s$)//$prints the string's characters, all on one line, except for whitespace $($spaces$,$ tabs$).$

Also call OutputWithoutWhitespace$()$ to print the string without whitespace.

Sample program run:

$```$

Enter a sentence or phrase:

The only thing we have to fear is fear itself.

You entered: The only thing we have to fear is fear itself.

Whitespace count: $9$

String with no whitespace: Theonlythingwehavetofearisfearitself.

$```$