In this lab you will practice using basic input$/$output$,$ creating a $C+$ struct, passing a struct to a function, saving data to and reading from a struct. Be sure to read this lab thoroughly, especially the Hand$-$in Procedure

Lab

To start your lab you will need a struct to read data into. The struct definition should be placed above main $()$ and below using namespace std$.$ The struct should be called studentType and contain the following members:

string firstName

string lastName

int grade

char letterGrade

Now that we have the needed struct, write a complete program that:

Creates an instance of the s tudentrype struct.

Uses a user defincd function getStuden tData $($studentType $$ student$)$ to:

a$.$ Prompt the user for a first name and read the first name into the instance of s tudentType from $(1).$

b$.$ Prompt the user for a last name and read the last name into the instance of s tudentTYpe from $(1).$

c$.$ Prompt the user for a grade and read the grade into the instance of s tudentType from $($I$).$ If an integer is not entered or a number $<mn>0</mn>$ or $>4$ is eritered the stream should be cleared, any previous values read should be discarded, and the user prompted again until a valid number is input.

Uses a user defined function getLettergrade $($studentType $s$ student$)$ to:

a$.$ Assign a letter grade to the student in the letterGrade field. If the student's grade is:

i$.0$ give a $\text{'}F\text{'}$

ii$.1$ give a $\text{'}$D$\text{'}$

iii. $2$ give a $\text{'}$C$\text{'}$

iv$.3$ give a $\text{'}B\text{'}$

v$.4$ give a ${?}^{\text{'}}A$

Uses a user defined function printstudentDa ta $($studentType student$)$ to:

a$.$ Print the data from the instance of studentType from $(1)(2).$

main $()$ should only contain variable declarations and function calls $($to your user$-$defined functions$).$ All data must be read into a struct first, then the required grade foundloutput. You must write all of the functions in this lab, failing to do so will result in you receiving a $0$ for this lab. Sec the example output for examples and formatting.

Prototypes for your user defined functions are:

void getstudentData $($studentTyped$)$;

void getLetterGrade $($studentType $6)$ :

void printstudentData $($studentType$)$;

components and not needed in your program$)$:

Example $1$

Alexs$-1$Mac:lab$10$a slex gt$+-$Mall $-$pedantio $-$Warror maln. Opp

Alexs$-1$Mad:lab$10$a slex $./$a out

Enter a liret neme

tiJohn

Enter a last name

th $5$ min th

Enter a grade

thereox

Exrox: Invalld grade

Enter a grade

$*41\mathrm{.}1\mathrm{.}1$

Exrox: Invalld grade

Enter a grade

Invalld

Exrox: Invalld grade

Enter a grade

$x+235$

Exrox: Invalld grade

Enter a grade

$*$x$-1$

Exrox: Invalld grade

Enter a grade

$****247$

Errox: Invelld grade

Enter a grade

$+5$

Error: Invalid grade

Enter a grade

w$.4$

Data Entered

student, first:Name $=$ John

student, lastName $=$ Smith

student.grade $=4$

a tudent. letterGrade $=A$

Enter a Ilrot name

Encer a late neme

$*114$ntes tonieData Enteredstudent. Arstriame $=$ Pebbiesetudent. Instriame $=$ Flintsoneatudent, grade $=4$etudent. lettergrade $=$A

Example $3$

Enter a flret name

$****P.$

Enter la lat name

t s Sherman

Enter a grade

$+3$

Data Entered

$,$atudent. IIrstilame $=P.$

$,$atudent. Iastwame $=$ Sherman

$,$student.grade $=3$

$,$student, letterGrade $=$ B

Example $4$