C++ :: Windows Path - Folder Of Execution

This question is currently only for windows; but I would like to know about a cross-platform way to perform what I want to do (explained below) -

I have created a little program:

#include <iostream>
int main(int argc, char *argv[]) {
for (int i = 0; i < argc; ++i) {
std::cout << argv[i] << '
';
} }

I have added this program to the windows PATH. I put this program in C:Program FilesProgram

I now navigate to C:DataVariousTexts using CMD.

Then I type in: "program x"

The program will print out "program x" as by default. What I would like to get hold of is the folder in which the program is actually being called. ( I want to somehow get "C:DataVariousTexts" to be read into my program ).

How do I perform such an operation?