static void Main(string[] args)
{
int[] inputArray = new int[] { 45, 24, 35, 31, 40, 38, 11 };
Profit profit = new Profit();
BestPrice bestPrice = profit.FindProfit(inputArray);
Console.WriteLine("Highest price is " + bestPrice.highest);
Console.WriteLine("Lowest price is " + bestPrice.lowest);
//int finalprofit = bestPrice.highest - bestPrice.lowest;
Console.WriteLine("Profit=" + (bestPrice.highest - bestPrice.lowest));
Console.ReadLine();
}
public BestPrice FindProfit(int[] inputArray)
{
BestPrice bestPrice = new BestPrice();
bestPrice.highest = -1;
bestPrice.lowest = -1;
int diff = 0;
for (int i = 0, l = inputArray.Length; i < l - 1; i++)
{
for (int j = i + 1; j < l; j++)
{
int stockDiff = inputArray[j] - inputArray[i];
if (diff < stockDiff)
{
diff = stockDiff;
bestPrice.highest = inputArray[j];
bestPrice.lowest = inputArray[i];
}
}
}
return(bestPrice);
}