Write a C program that reads real numbers from a data file named "numbers.txt", one-by-one. For each number, the program checks whether the number is positive or negative, and writes only the positive numbers to a text file named "result.txt". The program must use the necessary code to handle File not found/not created errors. Below are examples of the input and output files 3.14 3.14 -25.5 10.25 -22.7 20.0 10.25 20.0 -18.2 numbers.txt Results.txt

Write the following in C++

Design a modular program in Python to process payroll for all hourly paid employees, save all the data into a text file and make a backup file as well. The program should allow user enter each employee's ID, name, hours worked, and hourly pay rate. And then calculate gross pay with overtime hours(hours beyond 40) paid 50% more. And then the program should display pay statement for each employee and store them into a same text file. The program should display total number of employees, total number of hours worked by all employees, and total gross pay and save them at the end of the same text file as well. The program should contain the following functions: main(), get_employee_info(), calc_gross_pay(hours, rate), display_pay_statement(emp_id, emp_name, hours_horked, hourly_pay_rate, gross_pay), save_pay_statement_to_file(file_object, emp_id, emp_name, hours_worked, hourly_pay_rate, gross_pay), save_summary_to_file(file_object, number_of_employees, total_hours_worked, total_gross_pay).…

Write a C program Write a program that will write the integer values from 1 to 100, one integer per line, onto a text file named as “numbers.txt" Write a program that will read the values from the text file created from the item above. Print the values one line at a time. Write a program that will copy the contents of “numbers.txt” to a new text file named as “copycat.txt”. Write a program that will ask the user to input the name of a file. Thereafter, if the file exists it should print File exists. exists.; otherwise , print File not found.