$580504\mathrm{.}4364902\mathrm{.}93zq77$

Write an if$-$else statement for the following:

If barcode$\_$check$\_$digit is equal to $8,$ execute group$\_$id $=1.$ Else, execute group$\_$id $=$ barcode$\_$check$\_$digit.

Ex: If barcode$\_$check$\_$digit is $3,$ then group$\_$id $=3.$

$8\mathrm{.}2\mathrm{.}2$: Basic if$-$else.

$580504\mathrm{.}4364902\mathrm{.}9$x$3$zqy$7$

Jump to level $1$

Write an if$-$else statement for the following:

If num$\_$difference is equal to $-16,$ execute total$\_$difference $=-25.$ Else, execute total$\_$difference $=$ num$\_$difference.