Private int[] rateTable;
Private int getChargingCost(int startHour, int chargeTime){
int total = 0;
int position = startHour;
for(int i = 0; i<= chargeTime-1;i++){
if(position == 24)
position = 0;
total += rateTable[position];
position++;
}
return total;
}
Public int getChargeStartTime(int chargeTime){
int total = 0;
int answer;
for (int x = 0;x<=rateTable.length-1;x++){
int position = x;
int maybeTotal = 0;
for(int i = 0; i<= chargeTime-1;i++){
if(position == 24)
position = 0;
maybeTotal += rateTable[position];
if (i = chargeTime-1){
if (maybeTotal > total){
total = maybeTotal
answer = x;
}
}
position++;
}
return x;
}