122. 买卖股票的最佳时机 II.java

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