Write a C program to do the following tasks: 1. Create file midterm.txt contains at most 100 positive integers (the midterm grades), one grade per line. 2. Declare an integer array call it Grades to hold the midterm grades. 3. Fill the elements of the array Grades_from the file midterm.txt. 4. Write a function call it statistic, which accepts the array Grades and its size as input parameters, and has two pointers as output parameters, the two pointers will be used to return the average of the midterm, and the maximum grade. 5. Let the function returns(by statement return) how many students got the maximum grade 6. The function prototype int statistic(int [_], int, float avg *, int max *); 7. Let the function calculate the average, the maximum grade for the grades in the array marks. 8. Printout the average, maximum grade and how many students got the maximum grade in the main function using the following format exactly: Average Maximum grade = 0000 Number of Maximum grades= 0000 = 0000.00

Write a C program to do the following tasks: 1. Create file midterm.txt contains at most 100 positive integers (the midterm grades), one grade per line. 2. Declare an integer array call it Grades to hold the midterm grades. 3. Fill the elements of the array Grades_from the file midterm.txt. 4. Write a function call it statistic, which accepts the array Grades and its size as input parameters, and has two pointers as output parameters, the two pointers will be used to return the average of the midterm, and the maximum grade. 5. Let the function returns(by statement return) how many students got the maximum grade 6. The function prototype int statistic(int [_], int, float avg , int max ); 7. Let the function calculate the average, the maximum grade for the grades in the array marks. 8. Printout the average, maximum grade and how many students got the maximum grade in the main function using the following format exactly: Average Maximum grade = 0000 Number of Maximum grades= 0000 = 0000.00

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter8: I/o Streams And Data Files

Section: Chapter Questions

Problem 8PP: (Data processing) A bank’s customer records are to be stored in a file and read into a set of arrays...

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(Data processing) A bank’s customer records are to be stored in a file and read into a set of arrays so that a customer’s record can be accessed randomly by account number. Create the file by entering five customer records, with each record consisting of an integer account number (starting with account number 1000), a first name (maximum of 10 characters), a last name (maximum of 15 characters), and a double-precision number for the account balance. After the file is created, write a C++ program that requests a user-input account number and displays the corresponding name and account balance from the file.
A bank’s customer records are to be stored in a file and read into a set of arrays sothat a customer’s record can be accessed randomly by account number. Create the file byentering five customer records, with each record consisting of an integer account number(starting with account number 1000), a first name (maximum of 10 characters), a last name(maximum of 15 characters), and a double-precision number for the account balance.After the file is created, write a C++ program that requests a user-input account number anddisplays the corresponding name and account balance from the file. (Hint: Read the data in thefile into an array, and then search the array for the account number.)
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