Question $4(1$ point$)$

What is the output of the following code?

if

name

$=="$

main

$"$:

$u=3$

$v=5$

$u+=v$

$v+=u$

$u-=v$

$v-=u$

$pr{\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}(str(u)+,+str(v))$

$-5,18$

$-5,-3$

$5,3$

$3,5$