can someone fix this code I get errors inside the natural merge function I get error $0$E$413$ here is the code below $\frac{\frac{?}{?}}{?}$ test function for the binary$/$herge function

string infile$1,$ infilez, buffer, outfile;

int nergeDepth;

$//$ comand line parameters: infile$1,$ infile$2,$ mergeDepth, autfile

if $($argc $--5)$

#include

#include

#include

#include

using namespace std;

bool binaryMerge$($ifstream& if$1,$ ifstream& if$2,$ int mergeDepth, ofstream& of$)\{$

$//$ preconditions: infile$1,$ infile$2,$ and outfile must be valid file streams, and must be open

$//$ if they are not this function will read and$/$or write garbage

int count$1=1$;

int count$2=1$;

bool file$1=$ true;

bool file$2=$ true;

int buffer$1,$ buffer$2$;

if $($if$1>>$ buffer$1)\{$

$//$ we tried to read from the stream in the argument to the if statement

$//$ if successful, the result is true

$//$ if not the result is false and we go to the else clause and flag this file as done

$\}$

else $\{$

$//$ we are at the end of file $1$

file$1=$ false;

$\}$

if $($if$2>>$ buffer$2)\{$

$//$ we tried to read from the stream in the argument to the if statement

$//$ if successful, the result is true

$//$ if not the result is false and we go to the else clause and flag this file as done

$\}$

else $\{$

$//$ we are at the end of file $2$

file$2=$ false;

$\}$

if $(!$file$1$ && $!$file$2)\{$

$//$ both files are at the End Of File marker, there is nothing to merge

$//$ return false to let the caller know that the merge has been completed

$//$ note that it is the caller's job to close all of the streams

return false;

$\}$

$//$ this block is entered only if both files are not yet at the EOF marker

if $($file$1$ && file$2)\{$

$//$ both files are good, and we've already loaded up both of the buffers

while $($true$)\{$

if $($buffer$1$ buffer$2)\{$

count$1++$; $//$ bump the depth counter for this file

of $$ buffer$1$; $//$ write that element to the output file

of ; $//$ and a space to separate the numbers

$//$ now we have to see if there is something else to read

if $($count mergeDepth && if$1>>$ buffer$1)\{$

$//$ no code here

$\}$

else $\{$

file$1=$ false;

break; $//$ either f$1$ is at EOF or we have read the last item for that merge depth

$\}$

$\}$

else $\{$

count$2++$; $//$ bump the depth counter for this file

of $$ buffer$2$; $//$ write that element to the output file

of ; $//$ and a space to separate the numbers

if $($count mergeDepth && if$2>>$ buffer$2)\{$

$//$ no code here

$\}$

else $\{$

file$2=$ false;

break; $//$ either f$2$ is at EOF or we have read the last item for that merge depth

$\}$

$\}$

$\}$

$\}$

$//$ at this point either one of the files is at EOF, or one of the depth counts has passed mergeDepth

if $($file$2)\{//$ file$1$ is dry, read the rest of file$2$ up to either merge depth or end of file, whichever comes first

of $$ buffer; $//$ take care of the item read previously

count$2++$; $//$ bump the counter

while $($count mergeDepth && if$2>>$ buffer$2)\{$

$//$ read and write until either EOF or depth reached

of $$ buffer;

count$2++$;

$\}$

$\}$

else $\{$

of $$ buffer;

count$1++$;

while $($count mergeDepth && if$1>>$ buffer$1)\{$

of $$ buffer;

count$1++$;

$\}$

$\}$

if$1.$close$()$;

if$2.$close$()$;

of$.$close$()$;

$//$ merge complete!

return true;

$\}$

bool naturalMerge$($ifstream& if$1,$ ifstream& if$2,$ int mergeDepth, ofstream& of$)\{$

int buffer$1,$ buffer$2$;

bool file$1=$ if$1>>$ buffer$1$; $//$ Attempt to read first element from if$1$

bool file$2=$ if$2>>$ buffer$2$; $//$ Attempt to read first element from if$2$

int last$1=$ INT$\_$MIN, last$2=$ INT$\_$MIN; $//$ Initialize to minimum int value

while $($file$1$ && file$2)\{//$ While there are elements in both files

if $(($buffer$1$ buffer$2$ && buffer$1>=$ last$1)||$ last$2>$ buffer$2)\{$

$//$ If buffer$1$ is less than buffer$2$ and is part of a run, or buffer$2$ has ended a run

of $$ buffer;

last$1=$ buffer$1$; $//$ Update last$1$ to the last written value from if$1$

file$1=$ if$1>>$ buffer$1$; $//$ Read next element from if$1$

$\}$

else $\{$

of $$ buffer;

last$2=$ buffer$2$; $//$ Update last$2$ to the last written value from if$2$

file$2=$ if$2>>$ buffer$2$; $//$ Read next element from if$2$

$\}$

$\}$

$//$ If one file is exhausted, output the rest of the other file

while $($file$1)\{//$ If elements remain in if$1$

if $($buffer$1>=$ last$1)\{//$ If the current element continues the run

of $$ buffer;

last$1=$ buffer$1$;

file$1=$ if$1>>$ buffer$1$;

$\}$

else $\{$

break; $//$ Run ended, exit the loop

$\}$

$\}$

while $($file$2)\{//$ If elements remain in if$2$

if $($buffer$2>=$ last$2)\{//$ If the current element continues the run

of $$ buffer;

last$2=$ buffer$2$;

file$2=$ if$2>>$ buffer$2$;

$\}$

else $\{$

break; $//$ Run ended, exit the loop

$\}$

$\}$

return file$1||$ file$2$; $//$ Return true if at least one file had elements left

$\}$

int main$($int argc, char$*$ argv$[])\{$

$//$ test function for the binaryMerg