[Mark Sir Link]

The length of the array is increased to units + 1 to reconcile the idea of each element of the array scaling from the beginning of that index that index to the beginning of the next, IE, 0-1, 1-2, ..., 100-0

It doesn't matter if temp.isgap starts as true or false, and it's possible to see a sort of representation of how the cars align by returning lot instead of this.parkedcars.




Code:

PHP Code:

function onCreated(){
  this.gapmax = 1;
  this.gapmin = 0;
  temp.val1 = findMin(100, 2);
  temp.val2 = findMax(100, 2);
  echo(val1);
  echo(val2);
  for(temp.i = 0; i < 100; i++){
    temp.val3 += findRand(100, 2);
  }
  echo(val3/100);
}

function findMin(units, carlength){
  this.parkedcars = 0;
  temp.isgap = false;
  for(temp.i = 0; i < units+1; i++){
    temp.lot.add("E");
  }
  for(temp.i = 0; i < lot.size(); i++){
    temp.isgap = !temp.isgap;
    if(!temp.isgap){
      lot = parkCar(lot, i);
      i++;
    }
  }
  return this.parkedcars; 
}

function findRand(units, carlength){
  temp.i = int(random(0,2));
  if(i == 0){
    return findMin(units, carlength);
  }
  else{
    return findMax(units, carlength);
  }
}

function parkCar(arr, i){
  if(i + 1 == arr.size()){
    temp.val = 0;
  }
  else{
    temp.val = i + 1;
  }
  if(arr[i] == "E" && arr[val] == "E"){
    arr[i] = "C";
    arr[val] = "C";
    this.parkedcars++;
  }
  return arr;
}

function findMax(units, carlength){
  return int((units+1)/carlength); 
} 


Output:

PHP Code:

34
50
42.96