A little library I made for my maths homework because I'm lazy

mathwork.cpp

#include <cmath>
#include <iostream>

struct Point {
  double x;
  double y;
};

double distLength(struct Point point1,struct Point point2) {
  double xlength = point1.x - point2.x, ylength = point1.y - point2.y;
  
  return std::sqrt(xlength * xlength + ylength * ylength);
}

struct Point midpoint(struct Point point1, struct Point point2) {
  struct Point point;
  point.x = (point1.x + point2.x) / 2;
  point.y = (point1.y + point2.y) / 2;
  return point;
  
}
int main(void) {
  return 0;
}