1. void draw()(
2.   drawRandomEllipse();
3. }
4. 
   
5. /**
   * Draws random sized ellipse with center within screen boundaries,
6. * using default fill and stroke.
   */
7. void drawRandomEllipse(){
8.     ellipse(random(width), random(height), random(10,20), random(10,20));
9. }

1. void draw()(
2.   drawRandomEllipse();
3. }
4. 
   
5. /**
   * Draws random sized ellipse with center within screen boundaries,
6. * using default fill and stroke.
   */
7. void drawRandomEllipse(){
8.     float x = random(width);
9.     float y = random(height);
10.     float eWidth = random(10,20);
11.     float eHeight = random(10,20);
12.     
13.     ellipse(x, y, eWidth, eHeight);
14. }

1.     float eWidth = random(10,20);
2.     float eHeight = random(eWidth,eWidth + 20);

the shorter the code when you first writer, the longer you going to spend understanding it and modifying it. 

1. #define A(c,a,b) t=b;t+=a;_(c)
   #define	B(b,a) P(u,a)t=0;t-=a;R t+=u;t+=1;t/=2;_(b)
   #define b(x) x(g)
   #define C ;main(argc,argv)char**argv;{for(;!w;){q=0;l
   #define c(y) x
   #define D(c,a,b) t=a;t/=b;_(c)
   #define d(x) S(x,x,1)
   #define E(a,d) t=d;t-=p;t*=r;t*=a;p+=t;t=1;t-=a;r*=t;
   #define e(x) y
   #define f(x) x(e)
   #define G(x,y) Q(x,atoi(argv[y]))
   #define g(x) x(b)
   #define H Q(w,1)Q(p,0)r=0;
   #define h(x) x(c)
   #define i(c,a,b) a(b,b,c)
   #define J(x) Q(p,x)r=0;
   #define j(x) Q(f(g),x)
   #define K(x) Q(x,argc)
   #define k(x) S(a,y,x)
   #define L(x) u=p;u-=x;t=u;t*=u;R r+=2;r-=t;r/=2;
   #define l L(q) q+=1;
   #define M(c,a,b) t=a;t*=b;_(c)
   #define m(x) x(a,a)
   #define n(x) x(a,y)
   #define O(c,a,b) t=b;t+=1;t+=a;t/=2;Q(c,t)
   #define o(x,y) M(x,x,y)
   #define P(b,a) t=a;R _(b)
   #define R t+=2047;t/=2048;t+=8191;t/=8192;
   #define Q(a,b) t=b;_(a)
   #define S(c,a,b) t=a;t-=b;_(c)
   #define T }
   #define U(c,a,b) u=b;t=b;t-=1;t*=r;t+=1;b=t;t=a;t/=b;b=u;_(c)
   #define V int t,u,q,p=0,r,w=0,
   #define X(y) printf("%x\n",y);
   #define Z(a,d) t=p;t-=d;t*=a;t+=d;_(p)r*=a;
   #define _(a) t-=a;t*=r;a+=t;
   
   V a,x,y,s C
   
   	    G(f(g),q)G(          g(h),2)n(B)Z(a,4)n(
   	P)E(a,1)j(2989)H l k     (1)m(B)Z(a,6)l k(h(b))
         B(s,a             )m(P)        Z(s             ,8)E
       (a,q                   )Q(       s,h               (g)
      )Q(                               f(c                ),f
     (g)                                )j(                s)l
     i(b                                (h)                ,S,
    f(b                                 ))n               (B)
    E(a                                 ,2)             J(8)
   l j(                                x)Q(x,1)l n(P)Z(a,8
   )o(x                                ,g(f))d(f(e))J(5)l j
   (x)l                                 d(x              )S(a
    ,x,                                 1)m                (B)
     Z(a                                ,10                 )U(
     a,y                                ,x)                 o(a
      ,x)                               k(a                 )m(
       P)E(                   a,7)      l j                (0)
         Q(s,1            )l D(a        ,x,              q)o(
   	a,q)S(a,h(g),a)i(s,       M,a)i(a,A,g(f))i(q,D,x
   	    )o(s,16)B(a          ,x)E(a,9)H l j(2766)H
   
   T  X(b(f))

Remember that programs, opposite to popular belief are written for PEOPLE and NOT for computers. 

1. ArrayList someBigArlis = getManyRandomIntegers();
2. 
   
3. while ( someBigArlis.size() > 0 ){ 
4.      if ( someBigArlis.get(0) > 100 ){
5.               println("Found element above 100: " + someBigArlis.get(0) );
         }
6.      someBigArlis.remove(0);
7. }

1.   int timer = millis();
2. //  for (int i: ints)  if (i < RANGE/10);
3.   for( int j = 0; j < ints.size(); j++){
4.      if ( ints.get(j) < RANGE/100 ){
5.      }
6.   }
7.   println("\nGood approach elapsed time: " + (millis() - timer) );