foo.cc: In function 'int main()':
foo.cc:26:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&n);
~~~~~^~~~~~~~~
foo.cc:28:11: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%lf%lf",&a[i].x,&a[i].y);
~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
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":"2020-07-03T12:25:19.951Z","handle":"2020-07-03T12:25:19.951Z","cache_start":"2020-07-03T12:25:19.961Z","read_cases":"2020-07-03T12:25:20.491Z","judge":"2020-07-03T12:25:20.492Z","done":"2020-07-03T12:25:21.100Z"}