C, 3mS, One line, Recursive

  • 0

    One way to engage with this problem would be to reduce it to searching of sub-arrays. Because here our aim is to simply identify and sum up increasing sequences within a larger array. Basically, if we visualize a plotted graph of stock prices, then all the values within the rising curves would be of our interest.

    int maxProfit(int* p, int pSize)
        return  (pSize > 1) ? (p[1] -  p[0] > 0 ? p[1] -  p[0] + maxProfit(&p[1], pSize - 1) : maxProfit(&p[1], pSize - 1)) : 0;

Log in to reply

Looks like your connection to LeetCode Discuss was lost, please wait while we try to reconnect.