//Note: this provides a nice way to loop through arrays!  Observe this function below.
sum_of_array(myArray[], size)
{
   //Note: Make sure the user passes the size of the array, so we don't overflow it.
   new i, sum
 
   //This loop will start at 0 and stop right before size is reached.
   //If the user passes the correct size of the array, 
   // the loop will be going from 0 to size-1
   // This correctly matches the numbers of slots in the array.
   for  (i=0; i<size; i++)
   {
      //For every time this loop executes, 
      // i will be a number from 0 to size-1
      //Add the value of the slot (i) in the array to sum.
      //Once this is finished, sum will contain 
      // the sum of all slots in the array.
      sum += myArray[i]
   }
 
   return sum
}
 
new NumberArray[4]
NumberArray[0] = 3
NumberArray[1] = 1
NumberArray[2] = 4
NumberArray[3] = 1
 
new answer = sum_of_array(NumberArray, 4)
//answer will be 3+1+4+1, or 9