Write C++ Program that does the following: •Instead of reading data from the user, create a txt file that will be imported into the code •The format of the file is: –First line: number of records –Subsequent lines:    Last name on a line by itself    First name and three homework grades   •Read function: parameters are –An instream, passed by reference, from which to read the data –Fields for firstname, lastname, grade1, grade2, grade 3 •The read function should read in the data from the instream. It is a void function •What types are the parameters? How will you pass them?   •Write function: parameters are –Firstname, lastname, grade1, grade2, grade3, average grade, letter grade –What types are those parameters? Do you need to pass them by reference? •The write function will write the data to the screen formatted neatly –Which formatting instructions will you need to use?   Overall program flow: •Open the file in the main program. •Read in the number of records •For each record, –Call the read function –Calculate the average score and letter grade –Call the write function –Update the running total of the average grades •At the end, close the file and output the overall average score.

write in c++Write a program that would allow the user to interact with a part of the IMDB movie database. Each movie has a unique ID, name, release date, and user rating. You're given a file containing this information (see movies.txt in "Additional files" section). The first 4 rows of this file correspond to the first movie, then after an empty line 4 rows contain information about the second movie and so forth. Format of these fields: ID is an integer Name is a string that can contain spaces Release date is a string in yyyy/mm/dd format Rating is a fractional number The number of movies is not provided and does not need to be computed. But the file can't contain more than 100 movies. Then, it should offer the user a menu with the following options: Display movies sorted by id Display movies sorted by release date, then rating Lookup a release date given a name Lookup a movie by id Quit the Program The program should perform the selected operation and then re-display the menu. For…

Write a function named repeat_words that takes two string parameters: 1. in_file: the name of an input file that exists before repeat_words is called 2. out_file: the name of an output file that repeat_words creates Assume that the input file is in the current working directory and write the output file to that directory. For each line of the input file, the function repeat_words should write to the output file all of the words that appear more than once on that line. Each word should be lower cased and stripped of leading and trailing punctuation. Each repeated word on a line should be written to the corresponding line of the output file only once, regardless of the number of times the word is repeated. For example, if the following is the content of the file catInTheHat.txt: Too wet to go out and too cold to play ball. So we sat in the house. We did nothing at all. So all we could do was to Sit! Sit! Sit! Sit! The following function call: inF = 'catInTheHat.txt' outF =…

Systems Programming (COSC 330)Given a binary file containing the scores of 50 students in a class on Systems Programming course, compute the following statistics. Design the program such that the file should be specified as command line argument.1. Maximum score2. Min score3. Average score.4. Standard deviation5. Number of students who got an “A Grade (90 <= score <= 100)6. Number of students who got a “B” grade (80 <= score <90)7. Number of students who got a “C” grade (70 <= score <80)8. Number of students who got a “D” grade (60 <= score <70)9. Number of students failed (score < 60)Write a separate function in a separate file for each of the above and a header file and ‘scores.c’ for main function.Menu:1: for Max score, 2: for Min score, 3: ---- 9: for Number of students failed.10. for Exit, 0: for continue.The data file scores.dat is attached to the assignment. You may download the file and copy into Cygwin with the following command:cp…

Write the code segments based on the given descriptions:  Declare a file pointer called input. Open a file called location.txt for reading using this  pointer.  If the file is not available, display “File does not exist.”.  The content of the text file location.txt is as shown below. It includes the location, latitude  and longitude values.  FILE location.txt CONTENTS  <Location> <Latitude> <Longitude> UTM 1.5523763 103.63322  KLCC 3.153889 101.71333  UM 3.1185 101.665  UMS 6.0367 116.1186  UNIMAS 1.465174 110.4270601 Ask the user to enter a location. Check if the user’s location can be found in the text file. If found,  display the location, latitude and longitude as shown below.  SAMPLE OUTPUT Enter a location: UM  Location : UM  Latitude : 3.1185  Longitude : 101.6650 Otherwise display “Sorry, location could not be found”. SAMPLE OUTPUT Enter a location : MMU  Sorry, location could not be found

Finish the C++ code. Suppose the file nums.txt contains the following data:

DescriptionWrite a program to compute average grades for a course. The course records are in a single file and are organized according to the following format: each line contains a student's first name, then one space, then the student's last name, then one space, then some number of quiz scores that, if they exist, are separated by one space. Each student will have zero to ten scores, and each score is an integer not greater than 100. Your program will read data from this file and write its output to a second file. The date in the output file will be nearly the same as the data in the input file except that you will print the names as last-name, first-name; each quiz score, and there will be one additional number at the end of each line:the average of the student's ten quiz scores.Both files are parameters. You can access the name of the input file with argv[1]. and the name of the output file with argv[2].The output file must be formatted as described below: 1. First and last names…

C++ Write a code fragment to: declare two file streams, infile and outfile Open them and connect them to the files file1.dat and file2.dat read an int from file1.dat and print it to file2.dat This should only be a half dozen lines of code.

In java create a function searchstd() that reads a search record  from a text file file.txt when the function is called in main

Write a C++ program that asks the user for a file name and a word for which to search.  The program should search the file for every occurrence of the word.  When the word is found, the line it contains should be displayed.  After all of the occurrences have been found, the program should display the number of times the word was found in the file.