122. Best Time to Buy and Sell Stock II.java

class Solution {
    public int maxProfit(int[] prices) {
        int n=prices.length;
        int profit=0;
        //start with the index 1 and compare the price
        // with the previous day price and calculate profit if any
        for(int i=1;i<n;i++){
            if(prices[i]>prices[i-1])
                profit+=(prices[i]-prices[i-1]);
        }
        return profit;
        
    }
}