Please! Help! This program was running at first but when I started to change the couts and cins to fouts and fins (in order for them to be save in a file directory), it shows a lot of errors such as:

initialization of 'fin' is skipped by 'case' label
'std::ifstream fin': redefinition

Here is the code of the program:

Code:
#include <iostream>
#include <iomanip>
#include
...