Code:i am not very knowledgeable on structures.
i want to input x1,y1 of one point and x2,y2 of other and get the distance.
this is my code but i am getting error.
#include <stdio.h>
#include <math.h>
struct position{
double latitude;
double longitude;
};
void main()
{
double distance;
struct position p1,p2;
scanf( "%lf, %lf", p1, p2);
distance = sqrt( (p1.latitude * p1.longitude) + (p2.latitude * p2.longitude));
printf(" %lf", distance);
}