foo.cc: In function 'int main()':
foo.cc:11:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
     ~~~~~^~~~~~~~~
foo.cc:14:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&w[i]);
         ~~~~~^~~~~~~~~~~~

自豪的采用 HydroJudge 进行评测(github.com/hydro-dev/HydroJudge)

正在同步测试数据，请稍后
{"receive":"2020-07-23T13:56:17.366Z","handle":"2020-07-23T13:56:17.366Z","cache_start":"2020-07-23T13:56:17.372Z","read_cases":"2020-07-23T13:56:18.104Z","judge":"2020-07-23T13:56:18.104Z","done":"2020-07-23T13:56:18.525Z"}