#include <stdio.h>


int contains_in(float x, float y, float cx, float cy, int radius)
{
    if(x*x - 2*cx*x + cx*cx + y*y - 2*cy*y + cy*cy  <= radius*radius )
        return 1;
    else
        return 0;
}

int contains_count(float points[], float cx, float cy, int radius)
{
    for(int i = 0; i < 10; i += 2)
    {
        if(contains_in(points[i], points[i+1], cx,cy, radius) == 0)
            return 0;
    }
    return 1;
}


int main()
{
    float x = 1;
    float y = 2;
    float cx = 0;
    float cy = 9;
    int R = 5;
    int cifra = contains_in(x, y, cx, cy, R);
    printf("%d\n", cifra);
    float masil[10] = {1,2,2,2,1,3};
    cifra = contains_count(masil, cx, cy, R);
    printf("%d", cifra);
    return 0;
}