asdf

#include<windows.h>
#include<bits/stdc++.h>
#ifdef __APPLE__
#include <GLUT/glut.h>
#else
#include <GL/glut.h>
#endif

#include <stdlib.h>


using namespace std;

double getY(double x) {
    double ans = (5.0 - (2 * x) ) / 3.0;

    return ans;
}
int cnt;
double getCirY(double x) {
    if(cnt % 2 == 0) return sqrt(sqrt(5.0/7.0) - x * x);
    if(cnt % 2) return -sqrt(sqrt(5.0/7.0) - x * x);

}

void init() {
    glClearColor(0.0, 0.0, 0.0, 0.0);
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
    glOrtho(-3.0,3.0, -3.0, 3.0, -1.0, 1.0);
}

static void display(void)
{
    glClear(GL_COLOR_BUFFER_BIT);
    glBegin(GL_POINTS);

    glColor3f(1, 1, 0);
    for(double i = 0.1; i <= 1; i += 0.001) {
        glVertex3f(i, getY(i), 0);
    }
    for(double i = -1; i <= 1; i += 0.001) {
        glVertex3f(i, getCirY(i), 0);
        cnt ++;
        glVertex3f(i, getCirY(i), 0);
        cnt ++;
    }



    glEnd();
    glFlush();
}

int main(int argc, char *argv[])
{
    glutInit(&argc, argv);
    glutInitWindowSize(640,640);
    glutInitWindowPosition(10,10);
    glutInitDisplayMode(GLUT_RGB | GLUT_SINGLE);

    glutCreateWindow("GLUT Shapes");
    init();
    glutDisplayFunc(display);
    glutMainLoop();

    return 0;
}