In C++

Write C++ programs to do the following: 1) Read a series of integers from file using eof0 function and determine the following information about each number you input: To use the eof0 function properly you must skip the end of line marker. Check the following using functions. One function for each. DO FOR ALL VALUES READ FROM FILE AND OUTPUT THE RESULTS TO FILE a.Is it a factor of 7 and 11 (divisible by the two numbers)? b. Write a value-return function to find the sum of digits of the number. c. Is the sum of the digits odd or even? Use a value-return int function - return 1 if it is true and 0 otherwise For number 104, sum is 5. T his function should retuun 5. You can pass the sum to this function and check whether it is even or odd. For number 104, sum is 5- return f it is odd and 0 otherwise Use a value-return function. Write a void function to print the number in reverse. Write a value-return function to return the number of digits of the number. For number 104, you should return 3. d. e. You must label all output. All output must go to the output rile. Use the following sample input data: 104 3773 13 121 1399 30751