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0_0_38911782_16851.cpp: In function 'int main()':
0_0_38911782_16851.cpp:92:45: error: invalid operands of types 'double(const std::pair<double, double>&, const std::pair<double, double>&)' and 'double' to binary 'operator-'
   92 |                                 if(fabs(dist-dist(p[i],ct))<0.00099)
      |                                         ~~~~^~~~~~~~~~~~~~
      |                                         |        |
      |                                         |        double
      |                                         double(const std::pair<double, double>&, const std::pair<double, double>&)