Stock Buy and Sell to earn Maximize Profit programme in Python

Stock Buy and Sell to earn Maximize Profit programme in Python

def sell_profit(price,n):    

    i = 0

    while(i<n-1):

       """We check if next price is less so we use next price becaue we need minimum

          buy amount."""

        while(i<(n-1) and price[i+1] <= price[i]):

            i += 1

        if i == n-1:

            break

        buy = i 

        i += 1

        

        """we check if previous price is less than our current price so we 

            increment price and again check it previous price 

            because we need maximum profit for selling."""

        while(i<(n) and price[i] >= price[i-1]):

            i += 1

        sell = i-1

        print("buy on the day : {} , sell on the day : {}" . format(buy,sell))

price = [50,100,250,300,30,540,620]

n = len(price)

sell_profit(price,n)

# Time Complexity O(n)

# For more code please visit : https://github.com/UjjwalSharma1244/Python

# Ujjwal Sharma