vending1

public int vendingMachineOne(double money, double cost, boolean hasChips){
//variable names and meanings
//money: the amount of money the person enters into machine (positive value)
//cost: how much the bag of chips cost
//hasChips: boolean that is true if the vending machine has the chips
//giveChips: true if the vending machine dispenses chips to the person
//giveRefund: true if the vending machine returns any money to the person.

  boolean giveChips, giveRefund;    //declare the variables to assign

//WRITE YOUR CODE IN THE SPACE BELOW
//-------------------------------------------------------------------




//-------------------------------------------------------------------
//DO NOT CHANGE THE CODE BELOW THIS COMMENT

  if(giveChips){
     if(giveRefund){ return 1; } //chips and refund
     else { return 2; }          //chips and no refund
  }
  else{
     if(giveRefund){ return 3; } //no chips and refund
     else{ return 4; }           //no chips and no refund (will not happen)
  }
}