PLEASE HELP ME IMPROVE WTIH THIS CODE IN C$++$ PROGRAMMING

C$++$ CODE:

#include

#include

using namespace std;

int computeDifference$($int startHour, int startMin, bool isStartAM, int futureHour, int futureMin, bool isFutureAM$)\{$

$//$ Convert start and future times to $24-$hour format

if $(!$isStartAM && startHour $!=12)\{$

startHour $+=12$;

$\}$

if $(!$isFutureAM && futureHour $!=12)\{$

futureHour $+=12$;

$\}$

if $($isStartAM && startHour $==12)\{$

startHour $=0$;

$\}$

if $($isFutureAM && futureHour $==12)\{$

futureHour $=0$;

$\}$

$//$ Calculate time difference in minutes

int startTotalMin $=$ startHour $*60+$ startMin;

int futureTotalMin $=$ futureHour $*60+$ futureMin;

int difference $=$ futureTotalMin $-$ startTotalMin;

if $($difference $<mtext\; id="EditorElement\_212549"></mtext><mn\; id="EditorElement\_212550">0</mn><mi\; id="EditorElement\_212551">)</mi><mtext\; id="EditorElement\_212552"></mtext><mi\; id="EditorElement\_212553">\{</mi>$

difference $+=24*60$;

$\}$

return difference;

$\}$

int main$()\{$

$//$ Get user input for start time

int startHour, startMin, futureHour, futureMin;

char startPeriod, futurePeriod;

cout $$ "Enter start time $($in format HH:MM AM$/$PM$)$: $"$;

cin $>>$ startHour;

cin.ignore$(1,\text{'}$:$\text{'})$; $//$ Ignore colon delimiter

cin $>>$ startMin $>>$ startPeriod;

bool isStartAM $=($startPeriod $==\text{'}$A$\text{'}||$ startPeriod $==\text{'}$a$\text{'})$;

$//$ Get user input for future time

cout $$ "Enter future time $($in format HH:MM AM$/$PM$)$: $"$;

cin $>>$ futureHour;

cin.ignore$(1,\text{'}$:$\text{'})$; $//$ Ignore colon delimiter

cin $>>$ futureMin $>>$ futurePeriod;

bool isFutureAM $=($futurePeriod $==\text{'}$A$\text{'}||$ futurePeriod $==\text{'}$a$\text{'})$;

$//$ Compute time difference and display result

int difference $=$ computeDifference$($startHour$,$ startMin, isStartAM, futureHour, futureMin, isFutureAM$)$;

cout $$ "Time difference in minutes: $"$ difference $$ endl;

return $0$;

$\}$

Additional intructions:

Modify the time machine application to go back $-$ and $-$ forth Multiple times

by entering the time desired minutes. It could be that the user can move

forward further or go back

For example :

Present and Future time are fixed and minutes difference are to be computed

Initial time : $5$:$15$ AM

Second time : $6$:$30PM$

Third to succeeding iteration can be achieved by deducting or adding intervals

per minutes

Third time : $4$:$30$ AM

Fourth time : $2$:$30$ AM

Initial time :

Future time :

Minutes Difference:

Would you like to travel more $?$

Yes...

Enter Minutes :

You are now in:

Would you like to travel more $?$

Yes...

Enter Minutes :

You are now in: