Write the code to declare a variable that can be used to write data to a sequential access file. Name the variable outFile.

Chapter 4. Homework Assignment (read instructions carefully) Write a program that asks the user for the name of a file. The program should read all the numbers from the given file and display the total and average of all numbers in the following format (three decimal digits): Total: nnnnn.nnn Average: nnnnn.nnn Class name: FileTotalAndAverage   est Case 1     Please enter the file name or type QUIT to exit:\ninput1.txtENTERTotal: 11.800\nAverage: 2.950\n   Test Case 2     Please enter the file name or type QUIT to exit:\ninput2.txtENTERTotal: 17.300\nAverage: 3.460\n   Test Case 3     Please enter the file name or type QUIT to exit:\ninput3.txtENTERTotal: 1.124\nAverage: 1.124\n   Test Case 4     Please enter the file name or type QUIT to exit:\ninput4.txtENTERFile input4.txt is empty.\n   Test Case 5     Please enter the file name or type QUIT to exit:\ninput5.txtENTERFile: input5.txt does not exist.\nPlease enter the file name again or type QUIT to…

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Answer the given question with a proper explanation and step-by-step solution.  1- Write code that does the following: opens an output file with the filename number_list.txt, uses a loop to write the numbers 1 through 100 to the file, then closes the file.

how to do?

When a file has an index directory, it means that the file may be randomly accessed.