#include "insidePolygon.c"

int main()
{
    int i;
    int x, y;
    int pn;
    int px[100], py[100];
    int ret;
    
    printf("Enter (x,y) of a point -> ");
    scanf("%d %d", &x, &y);

    printf("Enter the number of vertics of the polygons -> ");
    scanf("%d", &pn);

    for (i = 0; i < pn; i++) {
        printf("Enter %d-th vertics's (x, y) -> ", i+1);
        scanf("%d %d", &px[i], &py[i]);
    }

    ret = insidePolygon(x, y, pn, px, py);

    if (ret == 0) printf("The point is outside the polygon.\n");
    else          printf("The point is inside the polygon\n");
}