$```$

x $=7$

def change$($x$)$:

x $=3$

print$($x$,$ end$=\text{'}\text{'})$

change$($x$)$

print$($x$,$ end$=\text{'}\text{'})$

$```$

Given the following code segment, what would be printed out?

a$)73$

b$)37$

c$)33$

d$)77$