C$++$ ONLY PLEASE

Write the class declaration for a class named Animal that has the following member variables and member functions. Only the

member functions should be public. The two member variables should be called name $($string$)$ and age $($int$).$ Member functions

should be named setValues, and display. $($you could have more variables$/$functions in reality, but not needed here$)$

Default constructor: should set name to be $*$none$*$ and age to be $0.(*$none$*$ and $0$ are default values to both member var$)$

Overloaded constructor: should accept appropriate parameters for both name and age.

Destructor: should set all member variables to their default values, and display a message $$Animal left$.$

The setValues function should have no return and two input parameters for both name and age. The function should store the

parameters in both age and name. This is a mutator function

The display function is an accessor function, it should have no return type or parameters. It should output to the screen a line

similar to "Animal: $[$name$],$ is $[$age$]$ years old$$ but using the values stored in the member variables $($e$.$g$.$ Animal: cat, is $5$ years

old$)$

There should be two files involved, Animal.h and Animal.cpp

$//$Write your complete program Animal.h file here: $(5$pts$)$

$2.$ Continuing with the previous problem, write your complete program Animal.cpp file here: $(5$ pts$)$

$3.$ Continuing with the previous problem, given the following pointer, dynamically allocate an array of $3$ objects. Use the pointer to

set all three objects$$ values to be the values provided in the table, and then display all the values stored in the array. $(5$ pts$)$

Animal $*$ ptr;

Name Age

cat $5$

tiger $8$

wildcat $10$

$4.$ Given the following binary file, $(2$ pts each$)$

$1\mathrm{.}33\mathrm{.}25\mathrm{.}17\mathrm{.}49\mathrm{.}80111213252\mathrm{.}7192910\mathrm{.}152\mathrm{.}134681416$

double var;

long s $=$ sizeof$($var$)$;

Predict the output and explain your answer briefly:

file.seekg$(4*$s $,$ ios::beg$)$;

file.read$($reinterpret$\_$cast$($&var$)$;

sizeof$($var$))$

cout $<<$ var;

file.seekg$(-3*$s$,$ ios::cur$)$;

file.read$($reinterpret$\_$cast$($&var$)$;

sizeof$($var$))$

cout $<<$ var;

file.seekg$(-6*$s$,$ ios::end$)$;

file.read$($reinterpret$\_$cast$($&var$)$;

sizeof$($var$))$

cout $<<$ var;

$5.$ Declare a structure named $$Student$,$ which has the following three member

a c$-$string of $80$ chars $$name$,$ an int for ID$,$ a double for GPA$(5$ pts$)$

$6.$ Continuing with the previous problem $.$ Declare an object called $$freshman$$ which is instantiated from Student. Ask user to enter

all corresponding information. A name may contain space. $(5$pts$)$

$7.$ Continuing with the previous problem. First, open a binary file name $$record$.$dat$.$ Use the structure and $$freshman$$ object

declared above; write $$freshman$$ object$$s data to the binary file. Close the file by the end. $(5$pts$)$

$8.$ Continuing with the previous problem. Read the file that was created in problem $7($file is already opened$),$ assuming you do not

know how many records there are, read from file and then display all records on console. $(5$pts$)$

$9.$ Predict the output, and explain your answer briefly or with a diagram $(2$ pts each $)$

Program segment Your output and explanation

int i$[]=\{12,9,3,5,7,2,1,0,-5,-6\}$;

int $*$p$1=$ &i$[0]$;

int $*$p$2=$ &i$[2]$;

$*$p$1=10$;

$*$p$2=11$;

p$1[3]=12$;

p$2[-1]=13$;

cout $<<*($p$1+1)$;

char $*$s;

char p$[15]=$ "Final Exam Day";

s $=$ &p$[3]$;

cout $<<$ s$[2]<<$ endl;

int $*$ p;

int array$[]=$

$\{3,4,5,1,2,0,-4,-1,0,-2,10,100\}$;

p $=$ array;

cout $<<*$p $<<$ endl;

p$++$;

cout $<<*$p $<<$ endl;

p $+=5$;

cout $<<*$p $<<$ endl;

p$--$;

cout $<<*$p $<<$ endl;

p $=$ &array$[10]$;

cout $<<*$p $<<$ endl;

$10.(3$pts$)$ Given the following c$-$string, write a function that capitalizes all the letters.

char str $[81]=$hello world!$$

after calling your function, str becomes:

$$HELLO WORLD!$$

void capitalize$\_$str $($char $*$str$)$

$\{$