foo.cc: In function 'int main()':
foo.cc:10:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&n);
~~~~~^~~~~~~~~
foo.cc:12:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%lld",&a[i]);
~~~~~^~~~~~~~~~~~~~
自豪的采用 HydroJudge 进行评测(github.com/hydro-dev/HydroJudge)
{"receive":"2020-07-26T03:48:03.025Z","handle":"2020-07-26T03:48:03.025Z","cache_start":"2020-07-26T03:48:03.052Z","read_cases":"2020-07-26T03:48:03.192Z","judge":"2020-07-26T03:48:03.194Z","done":"2020-07-26T03:48:04.046Z"}