the functions readdata $()$ and minmax $()$ and finally prints the minimum and maximum values to the output file minmaxout $.$ txt$.$

The input file minmaxin. txt includes a single column of data, where the first number $($an int$)$ indicates the number of floats which follow. You can assume that the file holds no more than $100$ values.

The function readdata $()$ reads the first number, $n,$ from the input file and then reads the following $n$ floats into the array.

The function minmax$()$ computes the minimum and maximum values found in the array. Here is the expected program output:

The array has $80$ elements

The maximum value in the array is $63\mathrm{.}606$

The minimum value in the array is $4\mathrm{.}8089$

$\frac{?}{?}**$ File: minmax.cpp

Programmer:

Date:

$*/$

$//$ include libraries

using namespace std;

const int $MDN=100\frac{\text{;}}{\frac{?}{?}}$ maximum array size

$//$ function prototypes

int main $($void$)$

$\{$

$//$ open input and output filas

$//$ declare variables and allocate array $x$

$//$ call readdata$()$ to read values from the input file to the array

$//$ call minmax$()$ to compute the minimum and maximum values

$//$ print the results to the output file

$//$ close files

$\}$

return $0$ ;

$//$ function definitions

Modify the previous program so that the array is dynamically allocated within the function void readdata$().$ Call your new program minmaxd.cpp with output file minmaxdout.txt$.$ The output of the program will not change.

Assignment # $2$

$3$

Modify the previous program so that a vector is allocated within the function void readdata $().$ Call your new program minmaxv, cpp with output file minmaxvout, txt$.$ The output of the program will not change.