$14$

num$\_$chairs $={\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}(input())$

num$\_$tables $={\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}(input())$

$[\text{'}\text{'}$ Your code goes here $\text{'}\text{'}.$

$6$ print$($total$\_$furniture$)$