// A simple program in Astro++

radius = 55.2 * (-cos(2.8E-20) + 89) % 21;    // assignment statement
the_area = π * radius ** 2;                   // another assignment

if radius < 50.0 {
    print(hypot(2.28, 3 - radius) / the_area);
    while the_area <= 0 {
        break;
    }
} else if true {
    print 1;
} else {
    radius = 2.0;
}