Consider the provided code.

Its objective is to establish a stack, display the stack's elements, and report the stack's size.

THE USER EXPECTED THE FOLLOWING OUTPUT:

FredMaryPeterJohnThe size of the class: $4$

However, the output does not align with the user's expectations.

How can the code be modified to generate the anticipated output?"

$//$the code

#include

#include

int main$()$

$\{$ std::stack stackClass;

stackClass.push$("$John$")$;

stackClass.push$("$Peter$")$;

stackClass.push$("$Mary$")$;

stackClass.push$("$Fred$")$;

$//....$code to be modified

while $(!$stackClass.empty$())$

$\{$

std::cout $$ stackClass.top$()$;

stackClass.pop$()$;

$\}$

int size $=$ stackClass.size$()$;

std::cout $$ "the size of the class: $"$ size;

$//...$ end code to be modified return $0$;$\}$

a$.$ while $(!$stackClass.empty$())$

$\{$ std::cout $$ stackClass.top$()$;

stackClass.pop$()$;

$\}$

int size $=$ stackClass.size$()$;

std::cout $$ "The size of the class: $"$ size

$"$;

b$.$ while $(!$stackClass.empty$())$

$\{$

std::cout $$ stackClass.top

$"$;

stackClass.pop$()$;

$\}$

int size $=$ stackClass.size$()$;

std::cout $$ "The size of the class: $"$ size;

c$.$ while $(!$stackClass.empty$())$

$\{$ stackClass.pop$()$;

std::cout $$ stackClass.top

$"$;

$\}$

int size $=$ stackClass.size$()$;

std::cout $$ "The size of the class: $"$ size;

d$.$ int size $=$ stackClass.size$()$;

while $(!$stackClass.empty$())$

$\{$ stackClass.pop$()$;

std::cout $$ stackClass.top

$"$;

$\}$

std::cout $$ "The size of the class: $"$ size;

None of the provided options.