How do I create a file with a user-supplied name in C++? [closed]

Answer 1

#include <cstdlib>

int main() {
    return system("read FILE && touch \"$FILE\"");
}

Note: Requires POSIX. Should be OK, practically all modern OSes are POSIX-compatible.

Answer 2

Because this looks like homework, I'm not giving a complete example.

Look in:

• #include <iostream> (Preferred) or
• #include <cstdio> (Legacy)