Given below is a section of a Python code used to obtain the velocity of a free$-$falling bungee jumper.

$t=ti$

$v=vi$

$n=$ int $(\frac{tf-ti}{d}t)$

for $iin$ range $(n)$ :

$,dvdt=$deriv$(v)$

$v=v+dvd{t}^{**}dt$

$t=t+dt$

$vf=v$

return vf

The int function is used to to convert the calculation into

an integer via truncation before assigning the result to $v$

an integer via truncation before assigning the result to $n$

a noninteger before assigning the result to $n$

a noninteger before assigning the result to $v$