Point Find

point find

#include <iostream>
#include <random>
#include <numeric>

 std::random_device rd;  
 std::mt19937 gen(rd()); //Standard mersenne_twister_engine seeded with rd()
 std::uniform_real_distribution<float> dis(-100.0f, 100.0f);

struct Point
{
  Point() { x=dis(gen); y=dis(gen);}
  float distanceSq() {return x*x+y*y;}
  float x,y;
};

int main()
{
  std::vector<Point> points(10);
  size_t minIndex=0;
  size_t maxIndex=0;
  float min=std::numeric_limits<float>::max();
  float max=std::numeric_limits<float>::min();
  for(size_t i=0; i<points.size(); ++i)
  {
    auto dist=points[i].distanceSq();
    std::cout<<points[i].x<<' '<<points[i].y<<' '<<dist<<'\n';
    if(dist <=min)
    {
      min=dist;
      minIndex=i;
    } 
    if(dist >=max)
    {
       max=dist;
       maxIndex=i;
    }
  }
  std::cout<<"MinPoint "<<points[minIndex].x<<','<<points[minIndex].y<<'\n';
  std::cout<<"MaxPoint "<<points[maxIndex].x<<','<<points[maxIndex].y<<'\n';
}