This. I have corrected uncountable lines of code where people just used "%d" for everything, potentially opening a massive can of worms. `inttypes.h` is what yo

This. I have corrected uncountable lines of code where people just used "%d" for everything, potentially opening a massive can of worms. `inttypes.h` is what you should be using 99% of the time, but that makes for very ugly format strings, so basically nobody uses that. Otherwise you should cast all of your integer params to (long long int) and use %lld, which sucks.