Exercise

# The iterrows() function for looping

You just saw how to create a generator out of a `pandas`

DataFrame. You will now use this generator and see how to take advantage of that method of looping through a `pandas`

DataFrame, still using the `poker_hands`

dataset.

Specifically, we want the sum of the ranks of all the cards, if the index of the hand is an odd number. The ranks of the cards are located in the odd columns of the DataFrame.

Instructions

**100 XP**

- Check if the hand index is an odd number.
- If it is, calculate the sum of the rank of all the cards in that hand. It could take a little longer than usual to compute the results.