Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
wie kann ich eine datei xyz.abc in c++ in uvw.def umbennen ?
in <stdio.h> mit rename bzw. das neue std::rename aus <cstdio>