122. Best Time to Buy and Sell Stock II

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