Write a C/C++ language program that reads the file numbers.txt and checks each number for being a prime number. Only the prime numbers from these are then written to a text file prime.txt.
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- In C write a program that takes a file name and two strings as command line arguments, and writes the longer of the two strings to the file with the given name. If the given strings are the same length, write the first string given to the file. If the user does not provide the correct number of command line arguments, print an error message and exit the program with a non-zero exit code.Write a C++ program that reads data from a file containing integers that ends with -999 and Output the numbers that are divisible by 7.In C++, Write a program that reads a set of 20 integers from a file and outputs the sum of the even and odd integers separately.
- Write a C++ program that reads the data from the file, then displays on screen the number of users, the total amount, the average of amounts, the lowest amount and the highest amount.Write a C++ program that opens a file and displays its contents with line numbers.That is, the program should print the number 1 before displaying the first line, print thenumber 2 before displaying the second line, and so on for each line in the file.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.
- Write a complete C++ program that reads the contents of the text file "mydata.txt", word by word, and appends them to the end of text file "myoutput.txt" . The main function calculates and prints the number of characters read and copied between the files.Write a program in C++ that creates a file. Write this data into that file column wise as a header. Then keep adding data in colum wise format. The program should check if there is data in the file and then write the data in the next row. First add: TIME DAY MONTH YEAR Then check the file and add: 01:25 07 JUNE 2008 Then check again the file and add this in next row: 14:00 30 MARCH 2019Write a C++ program that prompts the user to enter a file name that contains the scores of students in a quiz. Each line in the input file contains a student name followed by the student’s score (as shown in the sample file to the right). The program should then find out the students with the minimum score and the maximum score and display their names and scores. Marks.txt Ahmed 90 Badria 85 Noor 91 Khalid 70 Said 65 Suha 80