ex11-real-estate-price-predictions

#!/usr/bin/env python
# --------------------------------------------------------------------------------------------------------- Intermediate and Advanced
# input values for three mökkis: 
#  - size [m^2], 
#  - size of the sauna [m^2], 
#  - distance to water [m], 
#  - number of indoor bathrooms, 
#  - proximity of neighbors [m]
X = [[66, 5, 15, 2, 500], 
     [21, 3, 50, 1, 100], 
     [120, 15, 5, 2, 1200]]

# coefficient values
c = [3000, 200 , -50, 5000, 100]

def predict(X, c):
    for i in range(len(X)):
        price_temp = [X[i][j]*c[j] for j in range(len(c))]
        price = sum(price_temp)
        print(price)

predict(X, c)