Write a program in C++ that allows the user to create files of random data. They should be offered a menu of possibilities: 1) create random Whole number data file 2) create random Decimal number data file 3) create random Character data file 4) Quit program
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Write a
1) create random Whole number data file
2) create random Decimal number data file
3) create random Character data file
4) Quit program
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- (Data processing) Write a C++ program that reads the file created in Exercise 4 one record at a time, asks for the number of hours each employee worked each month, and calculates and displays each employee’s total pay for the month.In C language, 3. A text file name.txt - contains this data, Sam Davis Kobe S Bryant Michael K jordan Li Peng Raj Mohan Sharma Can you write a program to read this file and print each name separately in each line ?Write a program which reads from the keyboard the names of two files containing two doublenumbers. Your program should read these two values from the two files, compute their sum, dif-ference, product and division, and write the results on separate lines into the file “results.txt”.You can safely assume that the input is valid, the two input files exist and each contains one validdouble value.(please solve in C programming language).
- You must solve the problem in C++ (Create a text file)Write a program to create a file named Exercise13_1.txt if it does not exist. If it does exist, append new data to it. Write 100 integers 0 to 99 into the file using text I/O. Integers are separated by a space.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 function count_character(filename, character) that takes in a filename and a character, both as strings, and returns the total number of times the given character occurs in the file. Examples: Contents of hello.txt:HelloHELLOHelloHELLO count_character('hello.txt', 'L') returns 4count_character('hello.txt', 'H') returns 4count_character('hello.txt', 'e') returns 2 Requirements: Please use Python Programming only Show screenshot of your work.
- *Can Someone Please help me Out, Thank YOU** Write a simple C++ program that allows the user to create files of random data. They should be offered a menu of possibilities: 1) create random Whole number data file 2) create random Decimal number data file 3) create random Character data file 4) Quit program The first 3 options should ask for appropriate bounds. Your program should make sure they are in order before passing them to your random value generation function. (The overloaded ones we did in class, remember? — place these in a 'random' library.) Then, ask how many random values to generate and what file to place them in. Assuming the file opened correctly, proceed to generate all requested random values. The menu should continue to loop until the quit option is chosen. Options should be choosable by either the number or the capitalized word. (For example, to quit, they should be able to enter 4, Q, or q.)Write a program in C++ to do the following: 2. Create an array to hold up to 20 integers. 3. Create a data file or download attached text file (twenty_numbers.txt) thatcontains UP TO 20 integers.4. Request the input and output file names from the user. Open the filesbeing sure to check the file state.5. Request from the user HOW MANY numbers to read from the data file,up to twenty. Request the number until the user enters 20 or less, but not lessthan 0. The user enters the number of integers to read. The integers are storedin the file and are to be read from the file.6. Write a function that reads from the opened data file: the numberof integers the user wants to read, and store the numbers inthe array. For example, if the user wants to read 13 numbers,read 13 of the 20 that may be in the file.7. Write a function that writes to the opened output file AND THECONSOLE, the numbers stored in the array.8. NO GLOBAL variables are to be used. The input and output file variablesmust be passed…In c: Read a text file and displays its contents on the screen., but replace every 'h' character it finds with the text 'hello' and every 'H' with 'HELLO' . You must use command line arguments so that you compile the code as gcc hello.c -o hello and ./hello test0.txt example test0.txt file: this line has a hello output: this line helloas a helloello What I have right now: int main( int argc, char *argv[] ) { char fileName[100]; FILE *filep; if ( argc <= 1 ) { return 1; strcpy( fileName, argv[1] ); return 0; Maybe return the modified text to stdout?
- Using the data file capabilities of C++, create a Personnel file, personnel.dat on your drive and the C++ program that will write employee data to that file. Your file will contain six employees: Last Name: Jones Kirk McCoy Doe Boop Rabbitt First Name: Davy James Leonard Jayne Betty Jessica Worker ID: D1234 K2231 M1856 D0104 B2525 R0331 Hours: 20.5 40 45 25.5 40 40 Pay Rate: $10.25 $15.50 $20.97 $10.00 $16.00 $15.00 Tax Rate: 0.05 0.25 0.3 0.05 0.10 0.3 Each employee's record should also include three MORE fields for:…Program in C only - thanks Write a C Program that writes all the numbers from 1 to 100,000 that are both prime and the sum of the digits > 9. For example 47, 911 are 2 such numbers, since the sum of the digits is > 9. After finding a number, you must immediately write it to the output file. Open the file, write the number you just found, and close the file. Measure how much elapsed time it takes to do this processing. Yes, it is inefficient, but we are trying to force some I/O usage, which will cause interrupts. When this process is completed, next have the program fork and create 10 separate processes. Each process would find search a range of 1 to 100,000 for these prime and sum 11 numbers. One process searches 1 to 10000, another 10001 to 20000 etc. Each process performs the exact same tasks , in the same way, as the first part of the problem, but write the output to 10 separate files, one for each process. When all 10 processes are done, read the ten files to make one file…Write a C++ program called CylinderVolume to calculate the volume of a cylinder. The volume of a cylinder is: V=πr2h where r is the radius and h is the height and π is PI = 3.14159 for our purposes Use C++ multi-file format and these functions: void WriteHeader() void Goodbye(); string CalcVolume(double radius, double height); //use the pow function for squaring void AskForDimensions(double &rRadius, double &rHeight); Declare the constant PI in the .cpp file with the function definitions. That is the only place it is needed. You could even declared it in the CalcVolume function to make it more local. The CalcVolume function will return a nicely formatted string that describes the input and the volume, including that we are calculating the volume of a cylinder. The string will be created with stringstream. Set the precision to 3 decimal places. In main(), Declare variables and start a do-while loop for the repeated play. Display the Header, ask the user for the dimensions and…