Signs of Triviality Opinions, mostly my own, on the importance of being and other things. [homepage] [blog] [jschauma@netmeister.org] [@jschauma] [RSS] Easy, right? It's gotta be 0, because since at least ISO/IEC 9899:1999 (aka "C99"), main shall implicitly return 0 if you, the forgetful programmer, didn't bother to explicitly return a value: 5.1.2.2.3 Program termination If the return type of the
![There is no 'printf'.](https://cdn-ak-scissors.b.st-hatena.com/image/square/41c3596360e50d612c0cf62e87bbbd816b5c47db/height=288;version=1;width=512/https%3A%2F%2Fwww.netmeister.org%2Fblog%2Fimages%2Fprintf.png)