122.Best_time_to_buy_and_sell_stock_II.java

class Solution 
{
    public int maxProfit(int[] prices) 
    {
        int profit = 0;
        for(int i=0;i<prices.length-1;i++)
        {
            if(prices[i+1] > prices[i])
            {
                profit += prices[i+1] - prices[i];
            }
        }
        return profit;
    }
}