/**
 * @param {number[]} prices
 * @return {number}
 */
var maxProfit = function(prices) {
    var profit=0;
    for(var i=0;i<prices.length-1;i++)
    {
        if(prices[i]<prices[i+1])
        {
            profit += prices[i+1]-prices[i];

        }
    }
    return profit;
};