2009 FRQ 3b

public int getChargeStartTime(int chargeTime)
{
  int cheapestStartHour = 0;
  
  for(int startHour = 1; startHour < rateTable.length; startHour++)
    if(getChargingCost(startHour, chargeTime) <
          getChargingCost(cheapestStartHour, chargeTime))
      cheapestStartHour = startHour;
  
  return cheapestStartHour;
}

2017 FRQ 1b

public boolean isStrictlyIncreasing()
{
for (int i = 0; i < digitList.size()-1; i++)
{
if (digitList.get(i).intValue() >= digitList.get(i+1).intValue())
{
return false;
}
}
return true;
}

2019 FRQ 3b

public boolean isBalanced(ArrayList<String> delimiters) {
	int openDels = 0;
	int closeDels = 0;
	
	for (String del : delimiters) {
		if (del.equals(openDel)) {
			openDels++;
		} else {
			closeDels++;
		}
		
		if (closeDels > openDels) {
			return false;
		}
	}
	
	return openDels == closeDels;
}