03 there are two existing data files rawdata txt and marksuxl the file rawdata txt is used to et

We want to write a C++ program that reads data from the file P6 .DAT. This file contains 15 test

Let us write the program in java. First, we will import all the packages. Now, we will start the

First, we need to get the file name from the user. The second step would be, we need to read the

Okay, so we are asked to write a C++ program that prompts user for an to enter a file name that

Question

03. There are two existing data files: 'rawdata.txt' and 'marks.txt'. The file 'rawdata.txt' is used to store the students' exam marks only, separated by blank spaces, while the file 'marks.txt' is empty. Write a C++ program which carries out the tasks specified below: a) Open the data files, 'rawdata.txt' and 'marks.txt', and check whether they have been opened successfully. b) Use a while loop to read one mark (represented by an integer) at a time from the file 'rawdata.txt' until the end of the file is reached. Each time, evaluate the mark to form a record by using 'if-else' selection: if the mark is below 40, then form a record consisting of the mark and the word "fail" separated by a blank space, for example: "33 fail"; if the mark is above or equal to 40 but below 70, then form a record consisting of the mark and the word "good" separated by a blank space, for example: "63 good"; if the mark is above or equal to 70, then form a record consisting of the mark and the word "excellent" separated by a blank space, for example: "83 excellent". Write each record into the file 'marks.txt'. Output the average mark for all students. After the whole file has been read, close the data files.

          03. There are two existing data files: 'rawdata.txt' and 'marks.txt'. The file 'rawdata.txt' is used to store the students' exam marks only, separated by blank spaces, while the file 'marks.txt' is empty. Write a C++ program which carries out the tasks specified below:
a) Open the data files, 'rawdata.txt' and 'marks.txt', and check whether they have been opened successfully.
b) Use a while loop to read one mark (represented by an integer) at a time from the file 'rawdata.txt' until the end of the file is reached. Each time, evaluate the mark to form a record by using 'if-else' selection: if the mark is below 40, then form a record consisting of the mark and the word "fail" separated by a blank space, for example: "33 fail"; if the mark is above or equal to 40 but below 70, then form a record consisting of the mark and the word "good" separated by a blank space, for example: "63 good"; if the mark is above or equal to 70, then form a record consisting of the mark and the word "excellent" separated by a blank space, for example: "83 excellent". Write each record into the file 'marks.txt'.
Output the average mark for all students. After the whole file has been read, close the data files.

Added by Donald M.

Question

Please give Ace some feedback