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Hi, I need help with my project 5, and this is the instruction for Project 5 and Project 4.I do not have the coding for Project 4 but I will provide the instructions and the file for Project 4.I just need the complete Project 5 by 5pm, April 2nd. Thank you.
-PROJECT 5Pointer-based Project Upgrade
Rewrite your project 4 so that it uses pointers and performs the following tasksOpens the data file, reads the data and counts the number of items, closes the file.
DO NOT STORE THE DATA – it will be read into an array later.Dynamically allocates an array sized exactly to fit the number of items in the data file.Calls a function to read data into the array by reopening the file.Performs all functions exactly as Project 4 did using pointer arithmetic rather than array element indexing in each case.
Special Notes:Do not use .eof() to read in the file. Use the extraction operator >> instead.
Exemplary Credit (10/10)-No array-element indexing or use of subscripts.-Add pre- and post-condition comments for each function
Satisfactory Credit (7/10)-Program meets all basic requirements.-Computations must be correct-Fully comment your code. Put a block of comments at the top of your program that give a title for your lab, your name, lab section, and a brief program description.-In your program use line comments to explain what various lines or parts of your program do.
-PROJECT 4
Write a program to read housing prices and calculate the mean and standard deviation. The data for this project comes from this file: prices.txt (attached below)
Exemplary Credit (10/10)-Program sorts data in descending order (using a function)-Program calculates the median (using a function)
Satisfactory Credit (7/10)-Program uses a function to read data into an array from data file-Program calculates mean and standard deviation (each a separate function)-Computations must be correct
-prices.txt
150000250000135000450000332000221000100000340000765000200000150000500002550001750003000000235000
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