Structures in functions

Question

I am new to structures and I have a task to first make a structure "Points" that holds x and y (DONE) then make a function printPoint() that would print the points made in main (DONE) and then I must make a function Point createPoint(double x, double y) that would create a Point type structure, fill it in with coordinates and return it, so the p1 and p2 variables in main would be made with createPoint() , how do I exactly do that?

#include <stdio.h>
#include <stdlib.h>

typedef struct Point {
    int x;
    int y;
} Point;

void printPoint(Point p1, Point p2) {
    printf("%d %d\n%d %d", p1.x, p1.y, p2.x, p2.y);
}

Point createPoint(double x, double y) {
    ?
}

int main()
{
    Point p1 = {2.0, -3.0};
    Point p2 = {-4.0, 5.0};
    printPoint(p1, p2);
}

Answer 1

It's as simple as that:

Point createPoint(double x, double y) {
  Point point = {x, y};
  return point;
}
...
printPoint(createPoint(1,2), createPoint(3,4));
... 

But double should probably be int here. Or maybe struct Point should contain double fields rather than int fields. Only you know the answer.