Why can't I use uint64_t?

[browni3141]

I can't use the 64 bit type uint64_t, and would rather not use 'unsigned long long' because it makes the code so messy. I'd just want to know why I can't use this on Codercharts.

[davidb]

I think you must be missing an include

Code: Select all

#include <inttypes.h>