How do you open a file and throw an error using cerr with the following function syntax?  void OpenFile(const char *fileName, ifstream &inFile) I have the following attached so far but I'm getting errors. "FileName not declared in this scope"

python Now write another program that reads the text file created in the program above and calculates the user's weekly pay. The program should begin by prompting the user for the regular hourly pay rate. The program should then loop through the file and report the days and hours worked. The program should finish by calling a custom void function named calc_pay that calculates and prints the weekly pay, including overtime, if applicable. By law, weekly hours in excess of 40 should be paid at 1.5 times the regular hourly rate. The calc_pay function takes two arguments, total hours and hourly pay rate, and it must be imported from a separate module file. Note that three outputs are required for the pay.Sample Output 1Enter your hourly pay rate 25.00Here are your hours this weekMonday hours : 10.0Tuesday hours : 8.0Wednesday hours : 12.0Friday hours : 12.0Saturday hours : 8.0You worked 50.0 hours this weekYou worked 10.0 hours overtimeYour hourly pay rate is $25.00 Regular pay :…

i need help rewriting my code.   the question and the errors are screenshotted.  I spoke with a TA and they said that i dont need a loop and im supposed to use .urllib.request or whatever IN the function, not as a from statement like shown,  Hence the rewrite part.   Help would be immensely appreciated.  i was told that this function should be pretty small. from urllib.request import urlopenimport json def json_loader(url):  response = urllib.request  json_data = json.loads(response.read()) for data, value in json_data.items():print(data , ":" , value)

can someone help me with this problem in C and explain how to do it step by step

Example problem. You have over 500 lines of code within a file that represent people. Some people(lines) are repeated within the file. Show an example program for how to ignore the repeated people(lines) using loops. The output from your program should read, "A total of # people are in the data file ."No functions can be used to complete this, includes file.readlines.

This file requires a main function and two custom functions about circles. Both functions take the radius of a circle as an argument. One function returns the area of the circle. The other void function prints the circumference of a circle to three decimal places. The main function should prompt the user for the radius (as a float) and execute the custom functions. The value returned by the area function should be printed accurate to four decimal places. Use the math module to get the value of pi.Sample Output program5_3.pyThis program should import program5_2 as a module. The main function should prompt the user for the radius (as a float) and execute the imported functions. Outputs should display the same number of decimals as program5_2.py.

9b_act2. Please help me answer this in python programming.

I want to make a program about a cafe business The idea is to have a txt file for a menu and operate all the functions in it.