0122-best-time-to-buy-and-sell-stock-ii.js

// problem link https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii
// time coplexity O(n)

var maxProfit = function(prices) {
    let maxProfit = 0;
    for(let i = 0; i < prices.length; i++) {
        if(prices[i] < prices[i+1]) {
            maxProfit += prices[i+1] - prices[i];
        }
    }

    return maxProfit;
};