Well It Does Exactly What It Says

Ah yes, the most deterministic random number generator ever created. This function declares an uninitialized integer 'd', then immediately returns it. Congratulations, you've successfully implemented a "random" number generator that returns whatever garbage value happened to be sitting in that memory location. It's random in the sense that you have no idea what you're getting, but it's definitely not what anyone requesting a random number would want. Task failed successfully.