PImage coinh,coint;
PFont font;
String str;
int headc,tailc;
void setup() {
  size(600,600);
  coinh = loadImage("head.jpg");
  coint = loadImage("tail.jpg");
  headc = 0;
  tailc = 0;
  font = createFont("Ariel",20);
  textFont(font);

}
void draw() {

}
void mousePressed() {
  background(255);
  if (.5<random(1)) {
    image(coinh,mouseX,mouseY,100,100);
    headc = headc +1;

  } 
  else {
    image(coint,mouseX,mouseY,100,100);
    tailc = tailc + 1;

  }
  fill(0);
  text("Heads ",10,20);
  text(headc,10,50);
  text(" Tails ",80,20);
  text(tailc,80,50);
}