int a = 250;
int b = 50;
int c = 50;
int d = 50;

void setup()
{
size(500,500);
}

void draw()
{

for (int x = 0; x < 3600;x++)
{
float y = a + b*sin(c*x + d) ;
println(y);
ellipse(x,y,5,5);
}
}