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Write a C++ program that reads data from a data file called “temp.dat”. The data file contains a maximum of 31 daily integer temperature values for a city. Your program should continue displaying the following menu until the user selects exit (option No. 6).

```
Head of the data
Tail of the data
Calculate average
Calculate standard deviation
Count days
Exit
```

Your program should use arrays to store the data and should have at least the following user defined functions:

```
Head_data: Print the first M elements of the data. The positive integer M is provided by the user and passed to the function as an argument together with the data array and its number of elements. Note that if M is greater than the number of elements in the file, Head_data function will print all elements.
Tail_data: Print the last M elements of the data. The positive integer M is provided by the user and passed to the function as an argument together with the data array and its number of elements Note that if M is greater than the number of elements in the file, Tail_data function will print all elements.
Average_temp: Calculates and returns the average temperature of the records. It takes as arguments the data array and its number of elements (see EQ 1).
Std_dev: Calculates and returns the standard deviation of the temperatures records. It takes as arguments the data array and its number of elements ( see EQ 2).
Count_days: In addition to the data array and its number of elements, it takes two additional parameters (lower_temp & higher_temp) and returns the number of days where temperature was recorded between the two values (inclusive).
```

Equations you might need:

μ=1/N ∑_(i=1)^N▒x_i

σ=√(1/N ∑_(i=1)^N▒(x_i-μ)^2 )

Your program should display an error message if wrong option is entered. The output of your program should look like the sample runs shown in Figure 1 – Figure 8.

Note: You are required to submit your algorithm for this assignment.