foo.cc:6: warning: ignoring #pragma comment  [-Wunknown-pragmas]
    6 | #pragma comment(linker, "/STACK:102400000,102400000")
      | 
foo.cc: In function 'int main()':
foo.cc:144:35: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  144 |          for(int i=0;i<n;i++)scanf("%lf%lf",&pp.x,&pp.y),p1.push_back(pp);
      |                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~
foo.cc:145:35: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  145 |          for(int i=0;i<m;i++)scanf("%lf%lf",&pp.x,&pp.y),p2.push_back(pp);
      |                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~

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