B$.[5$ points$]$ Complete the code for a recursive function to convert a decimal number to binary number and output the results as specified in the sample run below.

$\backslash$table$[[n,$reminder,quotient$],[10,0,5],[5,1,2],[2,0,1],[1,1,0],[10=>1010,,]]$

def DtoB$(n)$ :

# Base Case

if $n$

# General Case