Assume the integers below are $1$s complement integers. Find the $1$s comple$-$ ment of each number, and give the decimal values of the original number and of its complement.

$($i$)0000000($ii$)1111111($iii$)00110011($iv$)1000000$

$($b$)$ Repeat part $($a$)$ assuming the numbers are $2$s complement numbers.

$($b$)$ Repeat part $($a$)$ assuming the numbers are $2$s complement numbers and finding the $2$s complement of them.