java For input

$2$

$4$

$,$

$$the program reads

$2$

$$from input and assigns num

$1$

$$with

$2$

$.$

$$Then$,$ the program reads

$4$

$$from input and assigns num

$2$

$$with

$4$

$.$

$$The program then outputs the result of num

$1$

$*$

$$num

$2$

$,$

$$followed by a newline. Thus, the output is