Bees Knees Problem¶
Given, two Series bees and knees, if the ith value of bees is NaN, double the ith value inside knees.
import numpy as np
import pandas as pd
bees = pd.Series([True, True, False, np.nan, True, False, True, np.nan])
knees = pd.Series([5,2,9,1,3,10,5,2], index = [7,0,2,6,3,5,1,4])
print(bees)
# 0 True
# 1 True
# 2 False
# 3 NaN
# 4 True
# 5 False
# 6 True
# 7 NaN
# dtype: object
print(knees)
# 7 5
# 0 2
# 2 9
# 6 1 <-- double this
# 3 3
# 5 10
# 1 5
# 4 2 <-- double this
# dtype: int64
Expected Result
print(knees)
# 7 5
# 0 2
# 2 9
# 6 2
# 3 3
# 5 10
# 1 5
# 4 4
# dtype: int64