delete file cpp

To delete a file in C++, you can use the remove() function from the library. Here are the steps to delete a file in C++:

1. Include the necessary header file:

#include <cstdio>

1. Declare a variable to hold the name of the file you want to delete:

const char* filename = "example.txt";

1. Use the remove() function to delete the file:

int result = remove(filename);

1. Check the result of the remove() function to determine if the file was successfully deleted:

if (result == 0) {
    // File deleted successfully
} else {
    // Unable to delete the file
}

That's it! By following these steps, you can delete a file using C++.