C$++$

Please revise my code so it can produce the correct results. It currently is not producing the exact results.

Write a program that simulates a waiting line at a bus stop using a queue data structure. Each input

record comprises three elements: code $($B$$ for bus arrival, $$P$$ for people arrival$),$ a time, and a

numPeople representing the number of people for buses. Buses pick up people in the order they arrive,

with each bus departing once it reaches its capacity. When a $$B$$ record is processed, print: TIME xxx$.$

BUS ARRIVES, PICKS UP yyy PEOPLE. zzz REMAIN. When a $$P$$ record is processed, print: TIME xxx$.$ xxx

PEOPLE ARRIVE, xxx PEOPLE NOW IN LINE.

$//$input text file:

P $090015$

P $091015$

B $091520$

P $092025$

B $093050$

P $094520$

P $095525$

B $100530$

B $101510$

P $103025$

B $103530$

B $104530$

Sample Output:

Time $0900.15$ PEOPLE ARRIVE, $15$ PEOPLE NOW IN LINE.

Time $0910.15$ PEOPLE ARRIVE, $30$ PEOPLE NOW IN LINE.

Time $0915.$ BUS ARRIVES, PICKS UP $20.10$ REMAIN.

Time $0920.25$ PEOPLE ARRIVE, $35$ PEOPLE NOW IN LINE.

Time $0930.$ BUS ARRIVES, PICKS UP $50.0$ REMAIN.

Time $0945.20$ PEOPLE ARRIVE, $20$ PEOPLE NOW IN LINE.

Time $0955.25$ PEOPLE ARRIVE, $45$ PEOPLE NOW IN LINE.

Time $1005.$ BUS ARRIVES, PICKS UP $30.15$ REMAIN.

Time $1015.$ BUS ARRIVES, PICKS UP $10.5$ REMAIN.

Time $1030.25$ PEOPLE ARRIVE, $30$ PEOPLE NOW IN LINE.

Time $1035.$ BUS ARRIVES, PICKS UP $30.0$ REMAIN.

Bus stop records complete.

My code:

$//$BusStopQueue$.$h

#pragma once

#include

#include

using namespace std;

struct BusStop $\{$

char code;

int arrival$\_$time;

int numPeople;

$\}$;

struct NodeType $\{$

BusStop busStop;

NodeType$*$ next;

$\}$;

void enqueue$($queue& busQueue, char code, int time, int numPeople$)\{$

BusStop newBusStop;

newBusStop.code $=$ code;

newBusStop.arrival$\_$time $=$ time;

newBusStop.numPeople $=$ numPeople;

busQueue.push$($newBusStop$)$;

$\}$

void dequeue$($queue& busQueue, int numPeople$)\{$

while $($numPeople $>0$ && $!$busQueue.empty$())\{$

BusStop frontBusStop $=$ busQueue.front$()$;

busQueue.pop$()$;

if $($frontBusStop$.$numPeople $>$ numPeople$)\{$

frontBusStop.numPeople $-=$ numPeople;

cout $<<$ "TIME $"<<$ frontBusStop.arrival$\_$time $<<".$ BUS ARRIVES, PICKS UP $"<<$ numPeople $<<"."<<$ frontBusStop.numPeople $<<"$ REMAIN." $<<$ endl;

numPeople $=0$;

busQueue.push$($frontBusStop$)$; $//$ Return the remaining people to the queue

$\}$

else $\{$

numPeople $-=$ frontBusStop.numPeople;

cout $<<$ "TIME $"<<$ frontBusStop.arrival$\_$time $<<".$ BUS ARRIVES, PICKS UP $"<<$ frontBusStop.numPeople $<<".0$ REMAIN." $<<$ endl;

$\}$

$\}$

$\}$

$//$Driver$.$cpp

#include

#include

#include "BusStopQueue.h$"$

int main$()\{$

ifstream inputFile$("$input$.$txt$")$;

if $(!$inputFile$)\{$

cerr $<<$ "Error opening input file." $<<$ endl;

return $1$;

$\}$

queue busQueue;

char code;

int time, numPeople;

while $($inputFile $>>$ code $>>$ time $>>$ numPeople$)\{$

if $($code $==\text{'}$B$\text{'})\{$

dequeue$($busQueue$,$ numPeople$)$;

$\}$

else if $($code $==\text{'}$P$\text{'})\{$

enqueue$($busQueue$,$ code, time, numPeople$)$;

cout $<<$ "TIME $"<<$ setw$(4)<<$ setfill$(\text{'}0\text{'})<<$ time $<<"."<<$ numPeople $<<"$ PEOPLE ARRIVE, $"<<$ busQueue.back$().$numPeople $<<"$ PEOPLE NOW IN LINE." $<<$ endl;

$\}$

$\}$

$//$ Process remaining buses in the queue

while $(!$busQueue.empty$())\{$

BusStop frontBusStop $=$ busQueue.front$()$;

busQueue.pop$()$;

cout $<<$ "TIME $"<<$ setw$(4)<<$ setfill$(\text{'}0\text{'})<<$ frontBusStop.arrival$\_$time $<<".$ BUS ARRIVES, PICKS UP $"<<$ frontBusStop.numPeople $<<".0$ REMAIN." $<<$ endl;

$\}$

cout $<<$ "Bus stop records complete." $<<$ endl;

return $0$;

$\}$

My Results $($Incorrect$)$:

TIME $0900.15$ PEOPLE ARRIVE, $15$ PEOPLE NOW IN LINE.

TIME $0910.15$ PEOPLE ARRIVE, $15$ PEOPLE NOW IN LINE.

TIME $900.$ BUS ARRIVES, PICKS UP $15.0$ REMAIN.

TIME $910.$ BUS ARRIVES, PICKS UP $5.10$ REMAIN.

TIME $0920.25$ PEOPLE ARRIVE, $25$ PEOPLE NOW IN LINE.

TIME $910.$ BUS ARRIVES, PICKS UP $10.0$ REMAIN.

TIME $920.$ BUS ARRIVES, PICKS UP $25.0$ REMAIN.

TIME $0945.20$ PEOPLE ARRIVE, $20$ PEOPLE NOW IN LINE.

TIME $0955.25$ PEOPLE ARRIVE, $25$ PEOPLE NOW IN LINE.

TIME $945.$ BUS ARRIVES, PICKS UP $20.0$ REMAIN.

TIME $955.$ BUS ARRIVES, PICKS UP $10.15$ REMAIN.

TIME $955.$ BUS ARRIVES, PICKS UP $10.5$ REMAIN.

TIME $1030.25$ PEOPLE ARRIVE, $25$ PEOPLE NOW IN LINE.

TIME $955.$ BUS ARRIVES, PICKS UP $5.0$ REMAIN.

TIME $1030.$ BUS ARRIVES, PICKS UP $25.0$ REMAIN.

Bus stop records complete.